{"title":"Steel CZ 457 Picatinny rails","description":"\u003cp\u003e\u003cstrong\u003eSteel CZ 457 Picatinny rails\u003c\/strong\u003e prioritize rigidity and thread strength for a rock-solid optic base on the 457—ideal when zero retention matters most.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy steel?\u003c\/strong\u003e highest stiffness and durable threads; adds a little weight for stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOA options:\u003c\/strong\u003e choose \u003cem\u003e0 MOA\u003c\/em\u003e for general rimfire use or \u003cem\u003e20 MOA\u003c\/em\u003e for extra elevation at distance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e made for the \u003cem\u003eCZ 457\u003c\/em\u003e receiver (11 mm dovetail clamp or screw-on, depending on maker).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstall tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDegrease rail, receiver and screws; apply \u003ca title=\"Loctite threadlocker\" href=\"\/products\/threadlocker-loctite-0-5-ml\"\u003eLoctite threadlocker\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque to spec\u003c\/strong\u003e in a criss-cross pattern; witness-mark and recheck after the first range session.\u003c\/li\u003e\n\u003cli\u003eConfirm screw \u003cstrong\u003elength\/pitch\u003c\/strong\u003e—no bolt or barrel interference.\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"cz-457-steel-blaser-rail","title":"CZ 457 steel Blaser rail","description":"\u003cp\u003eSteel scope base designed as a reduction from the 11 mm dovetail to Blaser interface.\u003c\/p\u003e\n\u003cp\u003eAllows quick-lever mounting so you can easily swap optics, for example between day and night scopes, without removing the scope mount itself. \u003c\/p\u003e\n\u003cp\u003eFull list of compatible CZ models is below.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eoriginal CJ Manufactury product\u003c\/li\u003e\n\u003cli\u003emade of steel with nitriding surface treatment\u003c\/li\u003e\n\u003cli\u003emade in Czech Republic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003escrews included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CJ Manufactory","offers":[{"title":"Arcor","offer_id":51884571984152,"sku":"CZBla","price":140.0,"currency_code":"USD","in_stock":false},{"title":"DLC","offer_id":51884572016920,"sku":"CZBla","price":190.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9918\/4408\/files\/CZ_457_STEEL_BLASER_RAIL.jpg?v=1774914750"},{"product_id":"cz-457-picatinny-rail-contessa","title":"CZ 457 Picatinny rail","description":"\u003cp\u003ePicatinny rail [scope base] for installation of scope rings with Picatinny interface.\u003c\/p\u003e\n\u003cp\u003eFull list of compatible CZ models is below.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eoriginal Contessa product\u003c\/li\u003e\n\u003cli\u003emade of steel\u003c\/li\u003e\n\u003cli\u003emade in Italy\u003c\/li\u003e\n\u003cli\u003escrews included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTorque\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2 - 2.5 Nm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Contessa","offers":[{"title":"Default Title","offer_id":51884572344600,"sku":"PH93","price":102.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9918\/4408\/files\/cz-457-picatinny-rail-703.webp?v=1774914750"},{"product_id":"cz-457-picatinny-rail-15-moa","title":"CZ 457 Picatinny rail | 15 MOA","description":"\u003cp\u003ePicatinny rail [scope base] for installation of scope rings with Picatinny interface.\u003c\/p\u003e\n\u003cp\u003eFull list of compatible CZ models is below.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eoriginal JK-N product\u003c\/li\u003e\n\u003cli\u003emade of steel\u003c\/li\u003e\n\u003cli\u003emade in Czech republic\u003c\/li\u003e\n\u003cli\u003escrews included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTorque\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2 - 2.5 Nm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JK-N","offers":[{"title":"Default Title","offer_id":51884573950232,"sku":"4041-0120-03","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9918\/4408\/files\/CZ457weaverpicatinnyrail15MOA.jpg?v=1774914754"},{"product_id":"cz-457-picatinny-rail-25-moa-jkn","title":"CZ 457 Picatinny rail | 25 MOA","description":"\u003cp\u003ePicatinny rail [scope base] for installation of scope rings with Picatinny interface.\u003c\/p\u003e\n\u003cp\u003eFull list of compatible CZ models is below.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eoriginal JK-N product\u003c\/li\u003e\n\u003cli\u003emade of steel\u003c\/li\u003e\n\u003cli\u003emade in Czech republic\u003c\/li\u003e\n\u003cli\u003escrews included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTorque\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2 - 2.5 Nm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JK-N","offers":[{"title":"Default Title","offer_id":51884573851928,"sku":"4041-0120-05","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9918\/4408\/files\/CZ457weaverpicatinnyrail25MOA.jpg?v=1774914754"},{"product_id":"cz-457-weaver-picatinny-rail-20-moa","title":"CZ 457 Picatinny rail | 20 MOA","description":"\u003cp\u003ePicatinny rail [scope base] for installation of scope rings with Picatinny interface.\u003c\/p\u003e\n\u003cp\u003eFull list of compatible CZ models is below.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eoriginal JK-N product\u003c\/li\u003e\n\u003cli\u003emade of steel\u003c\/li\u003e\n\u003cli\u003emade in Czech republic\u003c\/li\u003e\n\u003cli\u003escrews included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTorque\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2 - 2.5 Nm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JK-N","offers":[{"title":"Default Title","offer_id":51884573884696,"sku":"4041-0120-04","price":88.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9918\/4408\/files\/CZ457weaverpicatinnyrail20MOA.jpg?v=1774914754"},{"product_id":"cz-457-picatinny-rail-left-hand","title":"CZ 457 Picatinny rail | left hand","description":"\u003cp\u003ePicatinny rail [scope base] for installation of scope rings with Picatinny interface.\u003c\/p\u003e\n\u003cp\u003eFull list of compatible CZ models is below.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eoriginal JK-N product\u003c\/li\u003e\n\u003cli\u003emade of steel\u003c\/li\u003e\n\u003cli\u003emade in Czech republic\u003c\/li\u003e\n\u003cli\u003escrews included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTorque\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2 - 2.5 Nm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JK-N","offers":[{"title":"Default Title","offer_id":51884574179608,"sku":"4041-0120-02","price":116.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9918\/4408\/files\/CZ_457_picatinny_rail_left_hand.jpg?v=1774914754"},{"product_id":"cz-457-weaver-picatinny-rail-35-moa","title":"CZ 457 Picatinny rail | 35 MOA","description":"\u003cp\u003ePicatinny rail [scope base] for installation of scope rings with Picatinny interface.\u003c\/p\u003e\n\u003cp\u003eFull list of compatible CZ models is below.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eoriginal JK-N product\u003c\/li\u003e\n\u003cli\u003emade of steel\u003c\/li\u003e\n\u003cli\u003emade in Czech republic\u003c\/li\u003e\n\u003cli\u003escrews included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTorque\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2 - 2.5 Nm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JK-N","offers":[{"title":"Default Title","offer_id":51884574310680,"sku":"4041-0120-06","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9918\/4408\/files\/CZ457weaverpicatinnyrail35MOA.jpg?v=1774914754"},{"product_id":"cz-457-picatinny-rail-jkn","title":"CZ 457 Picatinny rail","description":"\u003cp\u003ePicatinny rail for CZ 457 models for installation of scope rings with Picatinny interface. \u003c\/p\u003e\n\u003cp\u003eThis CZ 457 Picatinny rail is made of steel with anti-reflexive finish. \u003c\/p\u003e\n\u003cp\u003eCompared to Picatinny rails for CZ 457 from another manufacturers, this one is the most precisely made and as a result the most tight fit.\u003c\/p\u003e\n\u003cp\u003eFull list of compatible CZ models is below.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eoriginal JK-N product\u003c\/li\u003e\n\u003cli\u003emade of steel\u003c\/li\u003e\n\u003cli\u003emade in Czech republic\u003c\/li\u003e\n\u003cli\u003escrews included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTorque\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2 - 2.5 Nm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JK-N","offers":[{"title":"Default Title","offer_id":51884574146840,"sku":"4041-0120-01","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9918\/4408\/files\/CZ_457_Picatinny_rail.jpg?v=1777179054"},{"product_id":"cz-457-picatinny-rail-left-hand-25-moa","title":"CZ 457 Picatinny rail | left hand 25 MOA","description":"\u003cp\u003ePicatinny rail [scope base] for installation of scope rings with Picatinny interface.\u003c\/p\u003e\n\u003cp\u003eFull list of compatible CZ models is below.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eoriginal JK-N product\u003c\/li\u003e\n\u003cli\u003emade of steel\u003c\/li\u003e\n\u003cli\u003emade in Czech republic\u003c\/li\u003e\n\u003cli\u003escrews included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTorque\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2 - 2.5 Nm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JK-N","offers":[{"title":"Default Title","offer_id":51884574343448,"sku":"4041-0120-07","price":116.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9918\/4408\/files\/CZ_457_picatinny_rail_left_hand_25_MOA.jpg?v=1774914754"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9918\/4408\/collections\/cz-457-picatinny-rail-703.webp?v=1782980107","url":"https:\/\/cz-parts.com\/collections\/steel-cz-457-picatinny-rails.oembed","provider":"CZ Parts","version":"1.0","type":"link"}