{"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","url":"https:\/\/www.castellan.cn\/products\/scope-rings-with-bubble-level-aluminum-tube-clamp-mount-1-1-2-in-integrated-bracket-21-mm-top-rail-extended-design","provider":"Castellan","version":"1.0","type":"link"}