{"product_id":"frsf-20mm-weaver-picatinny-rail-base-adapter-rifle-barrel-mount-scope-converter-laser-sight-flashlight-mounts","title":"Barrel Clamp Picatinny Rail Mount – Fits 12-22mm Barrels, 2-Piece Aluminum for Flashlights, Lasers \u0026 Bipods","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Barrel Compatibility:\u003c\/strong\u003e 2-piece clamp design fits barrel diameters from 12mm to 22mm — compatible with a broad range of rifles and tactical platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdds a 20mm Picatinny \/ Weaver Rail:\u003c\/strong\u003e Mounts directly to your barrel and adds a standard 20mm Picatinny\/Weaver rail, enabling the attachment of flashlights, laser sights, bipods, and other tactical accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart 2-Piece Clamp Design:\u003c\/strong\u003e Split clamp construction wraps securely around the barrel for a firm, rattle-free hold without requiring permanent modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Aluminum Construction:\u003c\/strong\u003e Made from aluminum alloy with a matte black finish — lightweight, corrosion-resistant, and built for hard use in the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-Included Easy Install:\u003c\/strong\u003e Installs quickly and securely with the included wrench — no gunsmithing required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cp\u003e• \u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum Alloy\u003cbr\u003e• \u003cstrong\u003eFinish:\u003c\/strong\u003e Matte Black\u003cbr\u003e• \u003cstrong\u003eBarrel Diameter Range:\u003c\/strong\u003e 12–22mm\u003cbr\u003e• \u003cstrong\u003eRail Type:\u003c\/strong\u003e 20mm Picatinny \/ Weaver\u003cbr\u003e• \u003cstrong\u003eDesign:\u003c\/strong\u003e 2-Piece Barrel Clamp\u003cbr\u003e• \u003cstrong\u003eCompatible Accessories:\u003c\/strong\u003e Flashlights, Laser Sights, Bipods, Scopes\u003cbr\u003e• \u003cstrong\u003eIncludes:\u003c\/strong\u003e Mount + Wrench\u003c\/p\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43378847154239,"sku":"40mm","price":13.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/104_1a43589b-7f0b-4372-9e0e-887d615d4dd0.jpg?v=1781163678","url":"https:\/\/www.castellan.cn\/products\/frsf-20mm-weaver-picatinny-rail-base-adapter-rifle-barrel-mount-scope-converter-laser-sight-flashlight-mounts","provider":"Castellan","version":"1.0","type":"link"}