{"title":"QD Sling Swivel Mount","description":"","products":[{"product_id":"sling-swivel-and-adapter-for-20mm-rail-sling-clip-adapter","title":"Sling Swivel Adapter for 20mm Picatinny Rail — Alloy Mount, Silent Operation, 2-Pack","description":"\u003ch2\u003eCastellan Sling Swivel Adapter for 20mm Picatinny Rail — 2-Pack\u003c\/h2\u003e\u003cp\u003eA clean, no-fuss way to add a sling attachment point to any 20mm Picatinny rail. Close machining tolerances deliver smooth, silent swivel operation — no rattling, no binding. The alloy-reinforced mounting base locks onto the rail with a rock-solid grip that holds up to years of heavy outdoor use. Installs and removes in seconds without tools. Comes as a 2-pack so you can equip front and rear positions simultaneously.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits any standard 20mm Picatinny rail\u003c\/li\u003e\n\u003cli\u003eClose machining tolerances for smooth, silent swivel operation\u003c\/li\u003e\n\u003cli\u003eAlloy-reinforced mounting base for rock-solid sling attachment\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction rated for years of hard outdoor use\u003c\/li\u003e\n\u003cli\u003eQuick and easy tool-free installation and removal\u003c\/li\u003e\n\u003cli\u003e2-pack — equip front and rear sling points at once\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail Compatibility:\u003c\/strong\u003e 20mm Picatinny\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Alloy (reinforced base)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Silent, smooth swivel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Tool-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 per pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2× Sling Swivel Adapters\u003c\/li\u003e\u003c\/ul\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43466779328575,"sku":"ZW-14","price":1.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/1222.jpg?v=1782717181"},{"product_id":"utg-heavy-duty-push-button-qd-sling-swivel-1-38-loop","title":"Heavy Duty QD Push Button Sling Swivel — 1.38\" Loop, High-Strength Steel, 0.6 oz, Black","description":"\u003ch2\u003eCastellan Heavy Duty QD Push Button Sling Swivel — 1.38\" Loop\u003c\/h2\u003e\u003cp\u003eA reliable, no-frills QD sling swivel built for daily carry and hard use. The push-button quick-detach mechanism releases cleanly and re-engages with a positive click, while the precision-machined housing fits universally with standard QD sockets on stocks and rails. At just 0.6 oz, you won't notice the weight — but you'll notice the security.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePush-button QD (quick-detach) mechanism — fast, reliable one-handed release and re-engagement\u003c\/li\u003e\n\u003cli\u003eUniversal fit — compatible with standard QD sockets on stocks and rails\u003c\/li\u003e\n\u003cli\u003ePrecision-machined for optimal fit and smooth operation\u003c\/li\u003e\n\u003cli\u003eHigh-strength steel construction with black finish\u003c\/li\u003e\n\u003cli\u003eUltralight: 0.6 oz (17g)\u003c\/li\u003e\n\u003cli\u003e1.38\" loop accommodates standard sling widths\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e QD Push Button Sling Swivel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop Size:\u003c\/strong\u003e 1.38\" (35mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Strength Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.6 oz (17g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Universal QD sockets (stocks \u0026amp; rails)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1× QD Push Button Sling Swivel\u003c\/li\u003e\u003c\/ul\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43467215142975,"sku":"ZW-13","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/5_28a131ef-197e-423b-83ec-9c457cc964cf.jpg?v=1782719387"},{"product_id":"jialitte-qd-1-25-inch-swivels-mount-quick-detach-loop-base-kit-with-4-screws-1-nut-1-wrench","title":"QD Push Button Sling Swivel — 1.25\" Loop, 250 lb Rated, Black Phosphate Steel, Mount Base Kit Included","description":"\u003ch2\u003eCastellan QD Push Button Sling Swivel — 1.25\" Loop with Mount Base Kit\u003c\/h2\u003e\u003cp\u003eA complete sling attachment solution in one package. The push-button QD swivel releases and re-engages with a single press, while the included mount base kit gives you everything needed to install a QD socket from scratch — 4 screws, 1 nut, and 1 wrench. Black phosphatized high-strength steel construction is rated to withstand 250 lbs of tension, so it holds up under the most demanding field conditions.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePush-button QD (quick-detach) mechanism — fast one-handed release and re-engagement\u003c\/li\u003e\n\u003cli\u003e1.25\" loop for standard sling compatibility\u003c\/li\u003e\n\u003cli\u003eHigh-strength steel rated to 250 lbs (113 kg) of tension\u003c\/li\u003e\n\u003cli\u003eBlack phosphatized steel finish — corrosion-resistant and non-reflective\u003c\/li\u003e\n\u003cli\u003eComplete mount base kit included — no additional hardware needed\u003c\/li\u003e\n\u003cli\u003eEasy tool-assisted installation and removal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e QD Push Button Sling Swivel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop Size:\u003c\/strong\u003e 1.25\" (32mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Strength Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Phosphatized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Tension:\u003c\/strong\u003e 250 lbs (113 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1× QD Push Button Sling Swivel (1.25\" loop)\u003c\/li\u003e\n\u003cli\u003e1× Mount Base\u003c\/li\u003e\n\u003cli\u003e4× Screws\u003c\/li\u003e\n\u003cli\u003e1× Nut\u003c\/li\u003e\n\u003cli\u003e1× Wrench\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43467365843007,"sku":"ZW-23","price":2.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/13_75fa1d6f-637a-4700-a7e7-aa998c7ef489.jpg?v=1782720849"},{"product_id":"vvaagg-sling-swivel-mount-1-1-25-1-5-inch-two-point-sling-attachment-clips","title":"QD Sling Swivel Mount — 1.25\" Two-Point Sling Clips, Carbon Steel, Silent, Knurled Knob, 2-Pack, Black","description":"\u003ch2\u003eCastellan QD Sling Swivel Mount — 1.25\" Two-Point Sling Clips, 2-Pack\u003c\/h2\u003e\u003cp\u003ePrecision-fit QD sling swivel mounts built for hunters and shooters who need silent, reliable sling attachment. High-precision carbon steel construction eliminates the rattle and play that cheaper swivels introduce — so you can move quietly through the field without giving away your position. Knurled knobs give you a positive grip in any weather, and the QD mechanism attaches and detaches from standard swivel mounts in a single motion.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eQD (quick-detach) mechanism — attaches and detaches from standard swivel mounts easily\u003c\/li\u003e\n\u003cli\u003eHigh-precision fit — silent operation, no rattling or play\u003c\/li\u003e\n\u003cli\u003eHigh-strength carbon steel construction — heavy-duty and durable\u003c\/li\u003e\n\u003cli\u003eKnurled knobs for secure handling in all weather conditions\u003c\/li\u003e\n\u003cli\u003eFits 1.25\" slings\u003c\/li\u003e\n\u003cli\u003e2-pack for front and rear two-point sling setup\u003c\/li\u003e\n\u003cli\u003eBlack finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e QD Sling Swivel Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSling Width:\u003c\/strong\u003e 1.25\" (32mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Strength Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnob:\u003c\/strong\u003e Knurled (all-weather grip)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Standard QD swivel mounts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 per pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2× QD Sling Swivel Mounts (Black)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43467414798399,"sku":"ZW97","price":3.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/18_eac46d58-ba7e-41b2-9ff3-3cc11b1ff1d3.jpg?v=1782722304"},{"product_id":"1-pair-sling-swivels-1-inch-heavy-duty-300-lb-quick-detach-for-hunting-rifle-sling","title":"Heavy Duty QD Sling Swivels — 1\" Loop, 300 LB Rated, High-Tensile Steel, Machine \u0026 Wood Screw Base, 2-Pack","description":"\u003ch2\u003eCastellan Heavy Duty QD Sling Swivels — 1\" Loop, 300 LB Rated, 2-Pack\u003c\/h2\u003e\u003cp\u003eWhen you need a sling swivel that won't let you down in the field, this heavy-duty pair delivers. Rated to 300 lbs of tension, these QD swivels mount smoothly onto any standard swivel stud and lock securely with a quick-detach mechanism. High-tensile strength metal with a fine black finish keeps them corrosion-resistant and field-ready. Includes both machine screw and wood screw rear base options so you can install on virtually any stock.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty QD (quick-detach) lock — fast, secure one-handed release\u003c\/li\u003e\n\u003cli\u003eRated to 300 lbs (136 kg) of tension\u003c\/li\u003e\n\u003cli\u003eFits any standard swivel stud — smooth, reliable mounting\u003c\/li\u003e\n\u003cli\u003eIncludes machine screw type and wood screw rear base for universal stock compatibility\u003c\/li\u003e\n\u003cli\u003eHigh-tensile strength metal with fine black finish — corrosion-resistant\u003c\/li\u003e\n\u003cli\u003e1\" loop for standard sling compatibility\u003c\/li\u003e\n\u003cli\u003e2-pack for complete front and rear two-point sling setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e QD Sling Swivel with Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop Size:\u003c\/strong\u003e 1\" (25mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Tension:\u003c\/strong\u003e 300 lbs (136 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Tensile Strength Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Fine Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Options:\u003c\/strong\u003e Machine Screw \u0026amp; Wood Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 per pack (1 pair)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2× QD Sling Swivels (1\" loop)\u003c\/li\u003e\n\u003cli\u003e1× Machine Screw Rear Base\u003c\/li\u003e\n\u003cli\u003e1× Wood Screw Rear Base\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43467488788543,"sku":"ZW-36","price":3.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/27_e229378f-1c19-4049-8e76-07e493a7488e.jpg?v=1782724401"},{"product_id":"1-pair-sling-swivels-1-inch-heavy-duty-300-lb-quick-detach-for-hunting-rifle-sling-1","title":"Heavy Duty QD Sling Swivels — 1\" Loop, 300 LB Rated, High-Tensile Steel, Machine \u0026 Wood Screw Base, 2-Pack","description":"\u003ch2\u003eCastellan Heavy Duty QD Sling Swivels — 1\" Loop, 300 LB Rated, 2-Pack\u003c\/h2\u003e\u003cp\u003eWhen you need a sling swivel that won't let you down in the field, this heavy-duty pair delivers. Rated to 300 lbs of tension, these QD swivels mount smoothly onto any standard swivel stud and lock securely with a quick-detach mechanism. High-tensile strength metal with a fine black finish keeps them corrosion-resistant and field-ready. Includes both machine screw and wood screw rear base options so you can install on virtually any stock.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty QD (quick-detach) lock — fast, secure one-handed release\u003c\/li\u003e\n\u003cli\u003eRated to 300 lbs (136 kg) of tension\u003c\/li\u003e\n\u003cli\u003eFits any standard swivel stud — smooth, reliable mounting\u003c\/li\u003e\n\u003cli\u003eIncludes machine screw type and wood screw rear base for universal stock compatibility\u003c\/li\u003e\n\u003cli\u003eHigh-tensile strength metal with fine black finish — corrosion-resistant\u003c\/li\u003e\n\u003cli\u003e1\" loop for standard sling compatibility\u003c\/li\u003e\n\u003cli\u003e2-pack for complete front and rear two-point sling setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e QD Sling Swivel with Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop Size:\u003c\/strong\u003e 1\" (25mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Tension:\u003c\/strong\u003e 300 lbs (136 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Tensile Strength Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Fine Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Options:\u003c\/strong\u003e Machine Screw \u0026amp; Wood Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 per pack (1 pair)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2× QD Sling Swivels (1\" loop)\u003c\/li\u003e\n\u003cli\u003e1× Machine Screw Rear Base\u003c\/li\u003e\n\u003cli\u003e1× Wood Screw Rear Base\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43467580670015,"sku":"ZW97","price":3.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/32_f04255bc-e65a-4951-b3c6-0c89c9d85c0d.jpg?v=1782725803"},{"product_id":"castellan-g3-mp5-picatinny-rail-mount-adapter","title":"Castellan G3\/MP5 Picatinny Rail Mount Adapter — 180° Rotatable Claw, Aluminum","description":"\u003cp\u003eBring your G3 or MP5 platform into the modern optics ecosystem with the Castellan G3\/MP5 Picatinny Rail Mount Adapter. The 180° rotatable claw design locks onto the receiver with a precision, glove-like fit, giving you a stable 20mm Picatinny base for scopes, red dots, and other rail-mount accessories — without permanent modification.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eG3 \/ MP5 Series Compatible\u003c\/strong\u003e — Designed specifically for the MP5 and G3 platform receiver geometry. Provides a standard 20mm Picatinny rail for scopes, red dot sights, and accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e180° Rotatable Claw Mount\u003c\/strong\u003e — Adjustable claw rotates 180° for flexible mounting positions and a precision, snug fit across slight variations in receiver profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Alloy Construction\u003c\/strong\u003e — Lightweight at 63g, with a matte black finish. Durable, corrosion-resistant, and built to handle sustained recoil without loosening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-Ready Installation\u003c\/strong\u003e — Includes 4 screws and hex nuts. Use the long end of the included hex wrench for reliable torque without slippage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRock-Solid Optics Platform\u003c\/strong\u003e — Full Picatinny rail engagement provides a stable, wobble-free base for scopes and red dot sights.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible with MP5 and G3 series platforms. Minor fitting adjustments may be required to accommodate variations between specific model generations.\u003c\/p\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43471477768255,"sku":"G0031-2","price":4.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/36_93e0555b-990f-4c86-aa26-74b0453d2e9b.jpg?v=1782806809"},{"product_id":"castellan-11mm-20mm-dovetail-picatinny-rail-mount-adapter","title":"Castellan 11mm\/20mm Dovetail to Picatinny Rail Mount Adapter — Aluminum Alloy","description":"\u003cp\u003eA compact, dual-standard rail adapter that bridges 11mm dovetail and 20mm Picatinny platforms in a single mount. The Castellan Dovetail-to-Picatinny Adapter lets you attach flashlights, lasers, and scopes to tube-style mounts with full adjustability — all in a 41g, full-metal package built to absorb recoil and hold zero.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Rail Compatibility\u003c\/strong\u003e — Fits both 11mm dovetail and 20mm Picatinny\/Weaver rails. One adapter covers both standard platforms without additional hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Metal Construction\u003c\/strong\u003e — Aluminum alloy body with extra shock resistance. Built to withstand sustained recoil without loosening or shifting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlashlight, Laser \u0026amp; Scope Ready\u003c\/strong\u003e — Designed to mount flashlights, laser sights, and scopes onto tube-style mounts. Fully adjustable for precise positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight\u003c\/strong\u003e — Dimensions: 120 × 20 × 5mm. Weight: 41g. Minimal footprint adds capability without adding bulk to your setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Clamping\u003c\/strong\u003e — Positive clamping mechanism locks onto the rail for a stable, wobble-free fit across both dovetail and Picatinny standards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible with 11mm dovetail and 20mm Picatinny\/Weaver rails. Suitable for air rifles, rimfire platforms, and hunting setups.\u003c\/p\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43471603957823,"sku":"G009","price":2.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/41_7d3a0d13-92cc-48c8-a47a-d8ab2ee9e434.jpg?v=1782807584"},{"product_id":"castellan-30mm-high-profile-picatinny-riser-mount-2-piece","title":"Castellan 30mm High-Profile Picatinny Riser Mount — 3-Slot, 2-Piece Set","description":"\u003cp\u003eRaise your optics to high-profile co-witness height with the Castellan 30mm Picatinny Riser Mount. Sold as a 2-piece set, these next-generation risers feature a spring-tension side plate for tool-free, snap-on installation — precision machined from aircraft aluminum and finished in matte black anodizing for a clean, durable build.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Profile 30mm Rise\u003c\/strong\u003e — Elevates scopes, red dots, and optics to high-profile height for improved eye relief and co-witness alignment on Picatinny\/Weaver rails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Slot Picatinny Rail\u003c\/strong\u003e — Each riser features a 3-slot Picatinny top rail for flexible accessory and optic positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring-Tension Side Plate\u003c\/strong\u003e — New-generation quick-install mechanism. Spring-loaded side plate snaps onto the rail for fast, tool-free installation and removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAircraft Aluminum Construction\u003c\/strong\u003e — Precision CNC-machined with matte black anodizing. Lightweight at 55g per set, corrosion-resistant, and built to hold zero under recoil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Dimensions\u003c\/strong\u003e — Each piece: 1.6\" L × 1.75\" W × 1\" H. 2-piece set provides versatile mounting options for longer optics or split-rail setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible with standard Picatinny\/Weaver rails. Suitable for scopes, red dot sights, and most rail-mount optics.\u003c\/p\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43471696527423,"sku":"G0015-2B","price":2.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/46_57d96b7e-0054-4584-b622-4322a9703b0a.jpg?v=1782808647"},{"product_id":"castellan-11mm-to-20mm-dovetail-picatinny-rail-adapter-2-pack","title":"Castellan 11mm to 20mm Dovetail to Picatinny Rail Adapter — Quick-Release, 2-Pack","description":"\u003cp\u003eConvert your 20mm Weaver\/Picatinny rail to accept 11mm dovetail scopes and laser sights with the Castellan Dovetail-to-Picatinny Adapter. The quick-release side tightener locks onto the rail in seconds, and the matte black anodized aluminum construction keeps weight low while standing up to field conditions. Sold as a 2-pack for versatile dual-mount setups.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e11mm to 20mm Conversion\u003c\/strong\u003e — Mounts 11mm dovetail scopes and laser sights directly onto 20mm Weaver\/Picatinny rail platforms. No permanent modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Release Side Tightener\u003c\/strong\u003e — Side-mounted quick-release lever secures the adapter to the rail fast and firmly. Tool-free attachment and removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20mm Weaver Base, 11mm Dovetail Top\u003c\/strong\u003e — 20mm Weaver-compatible base clamps onto your existing rail; 11mm dovetail groove on top accepts standard dovetail-mount optics and accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Alloy, Matte Black Anodized\u003c\/strong\u003e — 100% matte finish. Wear-resistant anodized surface resists corrosion and glare in the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Pack Value\u003c\/strong\u003e — Two adapters included. Ideal for running dual optics, front and rear setups, or keeping a spare on hand. Combined weight: 53g.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible with standard 20mm Weaver\/Picatinny rails and 11mm dovetail-mount scopes, laser sights, and accessories.\u003c\/p\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43471774122047,"sku":"G0043","price":1.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/49_79511208-8291-47c5-9f64-bb60ae0c9c7c.jpg?v=1782809231"},{"product_id":"1-25-qd-sling-swivel-mount-mlock-quick-detach-sling-attachment-with-push-button","title":"1.25\" QD Sling Swivel Mount — M-LOK Quick-Detach Push-Button Attachment","description":"\u003cp\u003eA compact, field-ready sling swivel mount engineered for M-LOK rail systems. Built from high-strength steel with a matte black finish, this QD swivel delivers fast one-handed sling attachment and detachment without tools — keeping you ready in any condition.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned for standard M-LOK mounting systems — secure, rattle-free fit\u003c\/li\u003e\n\u003cli\u003ePush-button QD mechanism for instant sling attachment and detachment\u003c\/li\u003e\n\u003cli\u003eFits slings up to 1.25\" (31.75mm) wide\u003c\/li\u003e\n\u003cli\u003e360° rotating swivel head eliminates sling twist during movement\u003c\/li\u003e\n\u003cli\u003eHigh-strength steel construction with matte black finish — waterproof and corrosion-resistant\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight at just 40g — no bulk added to your setup\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43476046217279,"sku":"ZW-73","price":2.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/54_067e3f0a-4ebb-4bc9-92c7-be44aa75ed00.jpg?v=1782890703"},{"product_id":"bipod-adapter-with-sling-stud-fit-for-20mm-picatinny-and-weaver-rail-with-3-holes","title":"Bipod Sling Stud Adapter — 20mm Picatinny \u0026 Weaver Rail Mount (3-Hole)","description":"\u003cp\u003eUpgrade your rifle setup with this precision-machined bipod sling stud adapter. Engineered from aircraft-grade T6061 aluminum with a matte black anodized finish, it delivers a secure, rattle-free connection between your bipod and any standard 20mm Picatinny or Weaver rail.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAircraft-grade T6061 aluminum with matte black anodized finish for corrosion resistance and durability\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 20mm Picatinny and Weaver rails\u003c\/li\u003e\n\u003cli\u003eQuick-attach \/ quick-release design for fast bipod or sling swivel deployment\u003c\/li\u003e\n\u003cli\u003e3-hole sling stud mount converter — ideal for bipods and hunting accessories\u003c\/li\u003e\n\u003cli\u003eIncludes Allen key for tool-free field installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43476168933439,"sku":"TRI-3","price":1.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/56_dcccf57f-e44b-4247-84b9-b906a2be132d.jpg?v=1782891386"},{"product_id":"tacgleparal-rail-mount-scope-base-for-g3-mp5-picatinny-rail-mount-adapter","title":"G3 \/ MP5 Picatinny Rail Mount Scope Base — 20mm Aluminum Adapter with 180° Rotating Claw","description":"\u003cp\u003eA precision-machined scope base adapter purpose-built for G3 and MP5 series platforms. Converts your receiver to a standard 20mm Picatinny rail, enabling direct mounting of scopes, red dot sights, and other optics — with a 180° rotating claw for flexible positioning.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with G3 and MP5 series receivers\u003c\/li\u003e\n\u003cli\u003eConverts to standard 20mm Picatinny rail — supports scopes, red dots, and reflex sights\u003c\/li\u003e\n\u003cli\u003e180° rotating claw mount for flexible optic positioning\u003c\/li\u003e\n\u003cli\u003eLightweight aluminum alloy construction with matte black anodized finish\u003c\/li\u003e\n\u003cli\u003eRock-solid Picatinny interface — snug, rattle-free hold for optics under recoil\u003c\/li\u003e\n\u003cli\u003eIncludes 4 screws and hex nuts; Allen key installation (insert long side for reliable torque)\u003c\/li\u003e\n\u003cli\u003eWeighs just 63g — minimal impact on platform balance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNote: Minor fitting adjustments may be required to accommodate slight variations between individual firearm models.\u003c\/em\u003e\u003c\/p\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43476250492991,"sku":"G0031-2","price":4.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/61_a3aad056-c56f-4ac4-a9df-f003ad070434.jpg?v=1782892839"},{"product_id":"gotical-combo-of-2-pistol-hand-guns-picatinny-rail-mount-accessories-with-micro-red-dot-sight","title":"Pistol Picatinny Rail Mount Combo — Top \u0026 Bottom Rail with Micro Red Dot Sight (Set of 2)","description":"\u003cp\u003eA complete two-piece rail and optic combo for pistols and handguns. Precision-machined from aircraft-grade aluminum alloy with a matte black anodized finish, this set adds a full Picatinny rail system and a micro red dot sight to your handgun — ready for lights, lasers, and optics out of the box.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined aircraft-grade aluminum alloy with matte black anodized finish\u003c\/li\u003e\n\u003cli\u003eTop rail: standard 7\/8\" Weaver profile with 12 slots — supports scopes, red dots, and reflex sights\u003c\/li\u003e\n\u003cli\u003eBottom rail: 3-slot Picatinny — compatible with lights, lasers, and front accessories\u003c\/li\u003e\n\u003cli\u003eFits pistols and handguns with front accessory rails\u003c\/li\u003e\n\u003cli\u003eIncludes micro red dot sight — ready to mount, no additional optic required\u003c\/li\u003e\n\u003cli\u003eDimensions: 5.1\" L × 1.2\" W × 2.8\" H | Weight: 154g (set of 2)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43476266975295,"sku":"TGS01","price":6.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/66_e1b86cc9-ca52-4b20-9447-1a160fe6550d.jpg?v=1782894044"},{"product_id":"8-pack-picatinny-rail-covers-18-slot-black-tan","title":"8-Pack Picatinny Rail Covers 18-Slot | Black \u0026 Tan, Anti-Slip Polymer, Fits Standard Picatinny\/Weaver Rails","description":"\u003cp\u003eKeep your hands protected and your setup clean. These 18-slot Picatinny rail covers snap on in seconds, giving you a confident grip and a streamlined profile whether you're at the range or in the field.\u003c\/p\u003e\n\u003cp\u003e【Enhanced Grip \u0026amp; Hand Protection】Designed with a trapezoidal anti-slip texture, these 18-slot Picatinny rail covers provide a more secure and comfortable grip while helping protect your hands from hot or sharp rail surfaces during extended use.\u003c\/p\u003e\n\u003cp\u003e【Durable Flexible Polymer Construction】Made from high-quality flexible polymer material, these ladder rail covers are lightweight, durable, and resistant to heat, wear, and outdoor conditions for long-lasting performance and reliable rail protection.\u003c\/p\u003e\n\u003cp\u003e【Low Profile Lightweight Design】The slim low-profile structure maintains a clean and streamlined setup without adding unnecessary bulk or weight. Ideal for improving handling comfort while preserving easy accessory access.\u003c\/p\u003e\n\u003cp\u003e【Easy Snap-On Installation】Tool-free installation allows the rail panels to quickly snap onto standard Picatinny or Weaver rails in seconds. The flexible design also allows trimming for customized length and fit when needed.\u003c\/p\u003e\n\u003cp\u003e【Fits Standard Picatinny \u0026amp; Weaver Rails】Compatible with most standard Picatinny and Weaver rail systems. Package includes 8PCS 18-slot rail covers in black and tan colors, perfect for rail protection, grip enhancement, and customization.\u003c\/p\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43497945301055,"sku":"R689-BK R690-TAN","price":1.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/200.jpg?v=1783408886"},{"product_id":"11mm-20mm-dovetail-picatinny-rail-mount-adapter-aluminum","title":"11mm to 20mm Picatinny Rail Mount Adapter | Dovetail Converter, Aluminum Alloy, Fits Flashlight \u0026 Scope","description":"\u003cp\u003eSeamlessly bridge the gap between 11mm dovetail and 20mm Picatinny systems. This compact aluminum alloy adapter lets you mount your flashlight, laser, or scope without compromise — solid, reliable, and ready for the field.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Full Metal Construction】\u003c\/strong\u003e Built from solid aluminum alloy for extra strength and shock resistance. Handles recoil and rough field conditions without loosening or deforming.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Dual Rail Compatibility】\u003c\/strong\u003e Converts 11mm dovetail rails to standard 20mm Picatinny\/Weaver rails. Fully adjustable for a secure, rattle-free fit on your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Versatile Accessory Mount】\u003c\/strong\u003e Designed to mount flashlights, laser sights, and scopes onto the tube. Compatible with a wide range of tactical accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Compact \u0026amp; Lightweight】\u003c\/strong\u003e Dimensions: 12 × 2 × 0.5 cm | Weight: 41g. Minimal footprint keeps your rifle balanced and easy to handle without adding unnecessary bulk.\u003c\/p\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43498068410431,"sku":"G009","price":2.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/205.jpg?v=1783412801"},{"product_id":"dovetail-to-picatinny-rail-adapter-riser-11-slot-aluminum","title":"Dovetail to Picatinny Rail Adapter Riser | 11-Slot, Aircraft Aluminum, Fits Rifles Air Pistols Crossbows","description":"\u003cp\u003eStop fighting incompatible rail systems. This dovetail-to-Picatinny riser replaces your rear sight base in minutes — no drilling, no gunsmithing — giving you a solid, properly aligned platform for your scope or optic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Dovetail to Weaver\/Picatinny Conversion】\u003c\/strong\u003e Converts standard dovetail bases to Weaver\/Picatinny tactical rail. Ideal for rifles, air pistols, and crossbows. The 0.512\" dovetail base perfectly matches the tapered dovetail on Mosin-Nagant 91\/30 and similar rifles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【No-Drill Rear Sight Replacement】\u003c\/strong\u003e Designed to replace the rear sight base directly — no need to drill or modify your rifle. Simply swap it in and you're ready to mount optics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Aircraft-Grade Aluminum Construction】\u003c\/strong\u003e Made from aircraft-grade aluminum alloy with a matte black finish. Lightweight yet rigid enough to handle recoil and maintain zero under repeated use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Maximum Clamping Stability】\u003c\/strong\u003e Features a built-in butt tip and 3 clamping screws for increased grip on spring air guns, plus 4 tightening screws for a rock-solid, rattle-free mount with wide scope eye relief.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【11-Slot Picatinny Rail】\u003c\/strong\u003e Provides ample rail space for scopes, red dots, and other optics. Rail lines up properly with the barrel for accurate, consistent eye alignment.\u003c\/p\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43498087153727,"sku":"G0026-A","price":3.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/210.jpg?v=1783413283"},{"product_id":"25-4mm-to-30mm-scope-ring-adapter-picatinny-rail-barrel-clamp-mount","title":"25.4mm to 30mm Scope Ring Adapter with Picatinny Rail | Barrel Clamp Mount for Flashlight, Laser \u0026 Red Dot","description":"\u003cp\u003eMount more, compromise less. This barrel clamp adapter bridges 25.4mm and 30mm tube sizes while adding a Picatinny rail section — so you can run a flashlight, laser, or red dot alongside your optic without a second thought.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【1\"\/25.4mm \u0026amp; 30mm Dual Compatibility】\u003c\/strong\u003e Fits both 25.4mm (1\") and 30mm scope tubes. Includes 2 gaskets for 25.4mm tubes, ensuring a snug, rattle-free fit on either size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Picatinny Rail Barrel Clamp】\u003c\/strong\u003e Integrated Picatinny rail section lets you attach tactical flashlights, laser sights, red dots, and other accessories directly to the barrel clamp — no additional adapters needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Aircraft-Grade Aluminum Construction】\u003c\/strong\u003e Made from high-strength aircraft aluminum alloy with an anodized matte black finish. Lightweight at just 29g, yet solid enough to hold zero under recoil.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Solid Hollow Structure Design】\u003c\/strong\u003e Engineered with a hollow core for reduced weight while maintaining structural rigidity. Compact and low-profile to keep your setup streamlined.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Package Includes】\u003c\/strong\u003e 1× Tactical Barrel Clamp Mount | 2× Gaskets (25.4mm) | 1× Hex Wrench\u003c\/p\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43498339532863,"sku":"L0038","price":2.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/215.jpg?v=1783414457"},{"product_id":"picatinny-rail-riser-mount-13-slot-high-profile-140mm-20mm-aluminum","title":"Picatinny Rail Riser Mount | 13-Slot High Profile, 140mm, 20mm Aluminum, Fits Scopes \u0026 Red Dots","description":"\u003cp\u003eGet your optic at the right height without sacrificing stability. This single-piece machined aluminum riser delivers a rock-solid platform for scopes and red dots — locks down by hand or wrench and holds zero through the heaviest recoil.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【13-Slot Picatinny Rail, 140mm Length】\u003c\/strong\u003e 5.5\" (140mm) rail with 13 Picatinny slots provides ample mounting space for scopes, red dots, magnifiers, and other optics. Rail width: 20mm (0.78\"). Compatible with all standard Picatinny and Weaver-based accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【High-Profile Riser Design】\u003c\/strong\u003e Raises your optic to a comfortable cheek-weld height for faster target acquisition. Ideal for AR-style rifles and flat-top receivers where a higher sight line is needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Single-Piece Machined Aluminum】\u003c\/strong\u003e CNC-machined from 20mm aluminum alloy for maximum rigidity with minimal weight (145g). Redesigned locking nut fastens securely via hand, screwdriver, or wrench — guaranteed to hold zero against heavy recoil.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Specifications】\u003c\/strong\u003e Rail Length: 140mm \/ 5.50\" | Rail Width: 20mm \/ 0.78\" | Base Length: 120mm \/ 4.75\" | Base Width: 28mm \/ 1.1\" (40mm \/ 1.57\" with bolt) | Weight: 145g | Slots: 13\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Package Includes】\u003c\/strong\u003e 1× Picatinny Rail Riser Mount\u003c\/p\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43498566123583,"sku":"G0025","price":6.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/225.jpg?v=1783415705"},{"product_id":"30mm-1-inch-scope-ring-adapter-picatinny-rail-bubble-level-barrel-clamp-mount","title":"30mm \/ 1\" Scope Ring Adapter with Picatinny Rail \u0026 Bubble Level | Barrel Clamp Mount for Rifle Scope, Laser \u0026 Flashlight","description":"\u003cp\u003eLevel your optic perfectly, every time. This 30mm\/1\" barrel clamp adapter adds a 4-slot Picatinny rail section and a built-in bubble level — so you can mount accessories and confirm alignment in one glance, without extra tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【6061 Aircraft Aluminum Construction】\u003c\/strong\u003e Precision-machined from premium 6061 aircraft aluminum for a lightweight yet rigid build. Handles recoil reliably while keeping your zero intact.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【30mm \u0026amp; 1\" Dual Compatibility】\u003c\/strong\u003e Single Weaver-style adapter fits both 30mm and 1\" (25.4mm) scope tubes. Versatile enough for most rifle scope setups without additional adapters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【4-Slot Picatinny\/Weaver Rail】\u003c\/strong\u003e Integrated 4-slot rail section lets you attach red dot sights, laser sights, flashlights, and other tactical accessories directly to the barrel clamp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Built-In Bubble Level】\u003c\/strong\u003e Onboard bubble level ensures your scope is perfectly level at a glance. Simplifies bore and reticle alignment during setup — no separate leveling tools needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Package Includes】\u003c\/strong\u003e 1× Barrel Clamp Mount with Picatinny Rail \u0026amp; Bubble Level\u003c\/p\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43498838196287,"sku":"ME5032","price":3.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/230.jpg?v=1783416661"},{"product_id":"scope-rings-with-bubble-level-aluminum-tube-clamp-mount-1-1-2-in-integrated-bracket-21-mm-top-rail-extended-design","title":"Scope Rings with Bubble Level | 1\"\/1.2\" Tube Clamp Mount | 21mm Top Rail","description":"\u003ch2\u003eSteady \u0026amp; Secure Mounting\u003c\/h2\u003e\u003cp\u003eFeatures an integrated bracket design with multiple screw fixations to withstand recoil shock, keeping your scope rings firmly in place during every shot.\u003c\/p\u003e\u003ch2\u003eWide Compatibility\u003c\/h2\u003e\u003cp\u003e1\"\/1.2\" (25.4\/30mm) inner diameter fits most scopes. The 21mm top rail expands your accessory mounting options for a fully customized setup.\u003c\/p\u003e\u003ch2\u003eBuilt-in Bubble Level\u003c\/h2\u003e\u003cp\u003eAchieve precise horizontal alignment instantly with the integrated bubble level. Includes a wrench for quick, accurate installation — no guesswork needed.\u003c\/p\u003e\u003ch2\u003ePrecision Crafted\u003c\/h2\u003e\u003cp\u003eHigh-precision internal grinding ensures optimal fit and alignment. Dimensions: 5.3 x 2.5 x 2.5 in (135 x 63 x 66 mm). Extended design for a more comfortable viewing experience, finished in tactical black.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Aircraft-grade aluminum\u003c\/li\u003e\n\u003cli\u003eInner diameter: 1\" \/ 1.2\" (25.4 \/ 30mm)\u003c\/li\u003e\n\u003cli\u003eTop rail: 21mm Picatinny\/Weaver compatible\u003c\/li\u003e\n\u003cli\u003eFinish: Matte black\u003c\/li\u003e\n\u003cli\u003eIncludes: Mounting wrench\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43502578794559,"sku":"ME5033","price":8.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/235.jpg?v=1783489880"},{"product_id":"ohhunt-1-inch-30mm-scope-mount-cantilever-scope-mount-compatible-with-11mm-dovetail-and-picatinny","title":"Cantilever Scope Mount | 1\" \u0026 30mm Rings | 11mm Dovetail \u0026 20mm Picatinny Rail","description":"\u003ch2\u003eDual-Rail Compatibility — One Mount, Two Systems\u003c\/h2\u003e\u003cp\u003eSwitch effortlessly between 11mm Dovetail and 20mm Picatinny rails by simply adjusting the mount screw. No extra adapters, no hassle — just a solid, repeatable zero every time.\u003c\/p\u003e\u003ch2\u003eFits 1\" and 30mm Scopes\u003c\/h2\u003e\u003cp\u003eThe dual-diameter ring design accommodates both 1\" (25.4mm) and 30mm scope tubes, making this mount compatible with the vast majority of rifle scopes on the market.\u003c\/p\u003e\u003ch2\u003eIntegrated Scope Level + Extra Pic Rail\u003c\/h2\u003e\u003cp\u003eA built-in bubble level ensures perfect horizontal alignment at every setup. The additional 20mm Picatinny rail on top lets you mount a red dot, magnifier, or other accessories alongside your scope.\u003c\/p\u003e\u003ch2\u003ePrecision Built, Lightweight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAircraft-grade aluminum construction with black anodized matte finish\u003c\/li\u003e\n\u003cli\u003eRing spacing: 63mm (2.48\") for stable, vibration-resistant scope support\u003c\/li\u003e\n\u003cli\u003eCantilever design shifts the scope forward for optimal eye relief with AR-platform rifles\u003c\/li\u003e\n\u003cli\u003eCompatible: 11mm (3\/8\") Dovetail \u0026amp; 20mm Picatinny\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43502671593535,"sku":"ME5070C","price":9.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/239.jpg?v=1783492406"},{"product_id":"saddle-scope-mount-for-remington-870-870-dm-12-gauge-pump-shotgun-lightweight-skeleton-side-wall-weight-reduction-optic-base-with-picatinny-rail-4","title":"Saddle Scope Mount for Remington 870 \u0026 870 DM | Skeleton Lightweight Optic Base with Picatinny Rail","description":"\u003ch2\u003ePurpose-Built for Remington 870 \u0026amp; 870 DM\u003c\/h2\u003e\u003cp\u003eThis saddle scope mount is precision-engineered to fit the Remington 870 and 870 DM 12-gauge pump shotguns with a secure, no-wobble lockup. Drop it on, tighten it down, and your optic is ready to zero — no gunsmithing required.\u003c\/p\u003e\u003ch2\u003eSkeleton Design — Maximum Strength, Minimum Weight\u003c\/h2\u003e\u003cp\u003eThe skeletonized side-wall construction removes excess material where it isn't needed, dramatically reducing weight without sacrificing rigidity. You get a rock-solid optic platform that won't slow you down in the field.\u003c\/p\u003e\u003ch2\u003ePicatinny Rail for Full Accessory Compatibility\u003c\/h2\u003e\u003cp\u003eThe integrated Picatinny rail accepts red dots, reflex sights, magnified scopes, and other standard accessories — giving your shotgun a modern, versatile optics platform right out of the box.\u003c\/p\u003e\u003ch2\u003eSpecs \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatibility: Remington 870 \u0026amp; 870 DM, 12 Gauge Pump Shotgun\u003c\/li\u003e\n\u003cli\u003eRail: Standard Picatinny (MIL-STD-1913)\u003c\/li\u003e\n\u003cli\u003eDesign: Skeletonized \/ weight-reduction side wall\u003c\/li\u003e\n\u003cli\u003eInstallation: Tool-free, no drilling or permanent modification\u003c\/li\u003e\n\u003cli\u003eFinish: Matte black\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43502695972927,"sku":"X01","price":11.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/244.jpg?v=1783493343"},{"product_id":"rubber-sight-scope-cover-eye-protector-optics-recoil-extender-for-38-44mm-black","title":"Scope Eye Guard | Rubber Recoil Extender \u0026 Eye Protector for 38–44mm Scopes | Black","description":"\u003ch2\u003eProtect Your Eye, Extend Your Session\u003c\/h2\u003e\u003cp\u003eEvery shot sends a jolt of recoil back through your scope. This soft rubber eye guard absorbs that impact before it reaches you — keeping your eye safe and your focus sharp, even during extended range sessions.\u003c\/p\u003e\u003ch2\u003eOptimized Eye Relief Distance\u003c\/h2\u003e\u003cp\u003eThe extended cup positions your eye at the ideal distance from the ocular lens, reducing eye strain and giving you a full, clear field of view. No more squinting or repositioning between shots.\u003c\/p\u003e\u003ch2\u003eLow-Light Performance\u003c\/h2\u003e\u003cp\u003eThe rubber shroud blocks ambient side light, enhancing contrast and image clarity in dawn, dusk, and overcast conditions — giving you extra shooting time when it matters most.\u003c\/p\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Soft, flexible rubber\u003c\/li\u003e\n\u003cli\u003eCompatibility: Scopes with 38–44mm eyepiece diameter\u003c\/li\u003e\n\u003cli\u003eColor: Matte black\u003c\/li\u003e\n\u003cli\u003eFunction: Recoil buffer + eye protector + light shield\u003c\/li\u003e\n\u003cli\u003eInstallation: Slip-on, no tools required\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43502712684607,"sku":"long eye patch","price":2.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/249.jpg?v=1783494656"},{"product_id":"ulamore-tool-block-reinforced-plastics-black-lower-15-repair-smithing-tool-part-support","title":"Lower Receiver Vise Block | AR-15 Lower Gunsmithing Tool Support | Reinforced Polymer | Black","description":"\u003ch2\u003eSecure Your Lower for Precision Work\u003c\/h2\u003e\u003cp\u003eThis reinforced polymer vise block is designed to hold your AR-15 lower receiver firmly in a bench vise during disassembly, assembly, and maintenance. A stable platform means cleaner work, fewer slips, and no scratches on your finish.\u003c\/p\u003e\u003ch2\u003eReinforced Plastics Construction\u003c\/h2\u003e\u003cp\u003eMade from high-density reinforced polymer, this block is built to handle repeated use without cracking, deforming, or compressing under vise pressure. Precision-machined grooves ensure a snug, wobble-free fit with standard AR-15 \/ Lower 15 receivers.\u003c\/p\u003e\u003ch2\u003eGunsmith-Ready Design\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatibility: AR-15 \/ Lower 15 lower receivers\u003c\/li\u003e\n\u003cli\u003eMaterial: Reinforced high-density polymer\u003c\/li\u003e\n\u003cli\u003eColor: Matte black\u003c\/li\u003e\n\u003cli\u003eFunction: Holds lower receiver securely in bench vise for repair and assembly\u003c\/li\u003e\n\u003cli\u003eFinish: Precision-machined grooves for non-slip grip\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43502739980351,"sku":"FJ01","price":1.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/266.jpg?v=1783495806"}],"url":"https:\/\/www.castellan.cn\/collections\/qd-sling-swivel-mount.oembed?page=2","provider":"Castellan","version":"1.0","type":"link"}