{"product_id":"aluminium-21-mm-picatinny-rail-mount-for-pistol-sight-mounts-with-front-accessory","title":"21mm Picatinny Rail Mount for Pistol | CNC Aluminum | 5\" See-Thru Design","description":"\u003ch2\u003e21mm Picatinny Rail Mount for Pistol — CNC Aluminum\u003c\/h2\u003e\u003cp\u003eA compact, lightweight rail mount machined from aircraft-grade aluminum alloy, designed to add a standard Picatinny rail to pistols equipped with a front accessory rail. Ideal for mounting red dot sights, scopes, flashlights, and other tactical accessories.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAircraft-Grade CNC Aluminum\u003c\/strong\u003e — Precision machined for maximum rigidity and minimal weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSee-Thru Top Rail\u003c\/strong\u003e — Standard 7\/8\" Picatinny with 10 slots for optics and sights\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Slot Bottom Rail\u003c\/strong\u003e — Picatinny-compatible for lights and accessories\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-Free Installation\u003c\/strong\u003e — 2 set screws lock securely onto existing front accessory rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Fit\u003c\/strong\u003e — Compatible with most pistols featuring a front accessory rail\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Aircraft-Grade Aluminum Alloy\u003c\/li\u003e\n\u003cli\u003eLength: 5 inches (127mm)\u003c\/li\u003e\n\u003cli\u003eTop Rail: 7\/8\" Picatinny, 10 slots\u003c\/li\u003e\n\u003cli\u003eBottom Rail: Picatinny, 3 slots\u003c\/li\u003e\n\u003cli\u003eMounting: 2 set screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNote: Due to manual measurement, a tolerance of ±1–2mm may apply.\u003c\/em\u003e\u003c\/p\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43493291851839,"sku":null,"price":6.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/117_3a95fdbb-f4f6-4ca4-810d-75c439cfc502.jpg?v=1783321546","url":"https:\/\/www.castellan.cn\/products\/aluminium-21-mm-picatinny-rail-mount-for-pistol-sight-mounts-with-front-accessory","provider":"Castellan","version":"1.0","type":"link"}