{"product_id":"25-4mm-steel-scope-ring-mounts-21mm-picatinny-weaver-rail","title":"25.4mm Steel Scope Ring Mounts – Fit 21mm Picatinny\/Weaver Rail","description":"\u003ch2\u003ePrecision Mounting for Your Optics\u003c\/h2\u003e\u003cp\u003eEngineered for shooters who demand reliability, these full-metal 25.4mm scope ring mounts deliver a rock-solid hold on any standard 21mm Picatinny or Weaver rail. Whether you're mounting a riflescope, laser, or tactical torch, these rings keep your optic zeroed shot after shot.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUniversal 25.4mm (1 inch) inner diameter – fits most standard scopes, lasers, and torches\u003c\/li\u003e\n\u003cli\u003eAttaches securely to 21mm Picatinny (P) and Weaver (W) dovetail rails\u003c\/li\u003e\n\u003cli\u003eFull CNC-machined steel construction for maximum durability and zero flex\u003c\/li\u003e\n\u003cli\u003eMatte black finish – corrosion-resistant and glare-free in the field\u003c\/li\u003e\n\u003cli\u003eSold as a matched pair for balanced, symmetrical mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInner Diameter: 25.4mm (1 inch)\u003c\/li\u003e\n\u003cli\u003eRail Compatibility: 21mm Picatinny \/ Weaver\u003c\/li\u003e\n\u003cli\u003eMaterial: Full metal (steel)\u003c\/li\u003e\n\u003cli\u003eColor: Matte black\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 pair (2 rings)\u003c\/li\u003e\n\u003cli\u003eNote: Manual measurement – please allow ±1–15mm tolerance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castellan","offers":[{"title":"Default Title","offer_id":43509813411903,"sku":null,"price":13.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2876\/5247\/files\/364.jpg?v=1783665748","url":"https:\/\/www.castellan.cn\/products\/25-4mm-steel-scope-ring-mounts-21mm-picatinny-weaver-rail","provider":"Castellan","version":"1.0","type":"link"}