{"title":"CZ 457 base pads","description":"\u003cp\u003e\u003cstrong\u003eCZ 457 base pads\u003c\/strong\u003e increase magazine capacity and add a more substantial contact surface for easier handling. For shooters running the rifle in training or competition, the primary advantage is simple—more rounds in the magazine, fewer reloads, and smoother workflow on the line.\u003c\/p\u003e\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdded capacity\u003c\/strong\u003e (model-dependent) for longer strings and fewer interruptions; higher-capacity setups may require a compatible spring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved handling:\u003c\/strong\u003e extended base gives better grip when inserting or removing magazines, especially under time pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra durability:\u003c\/strong\u003e reinforced base helps protect the magazine body during drops or hard surface contact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTraining \u0026amp; competition\u003c\/h3\u003e\n\u003cp\u003eSelect the extension that fits your intended use—whether rimfire competition, range practice or field shooting—and always confirm compatibility with your specific CZ 457 magazine variant and applicable competition rules.\u003c\/p\u003e","products":[{"product_id":"cz-457-cz-512-cz-455-base-pad-22-lr-2-5-rounds","title":"CZ 457 base pad [.22 LR] | +2.5 rounds","description":"\u003cp\u003eMagazine base pad for CZ rimfire magazines for CZ 457, CZ 455 \u0026amp; other. Adds 2 to 3 rounds. Extended spring is included.\u003c\/p\u003e\n\u003cp\u003eFull list of compatible models is below.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003emade of durable PETG polymer\u003c\/li\u003e\n\u003cli\u003eoriginal Position 7 product\u003c\/li\u003e\n\u003cli\u003emade in Czech republic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFull description\u003c\/h2\u003e\n\u003cp\u003eUpgrade your original CZ 457 10-round magazine in seconds: this extension adds +2 to +3 rounds, helping you finish 12-round stages with fewer reloads and more time on the clock.\u003c\/p\u003e\n\u003cp\u003eIt’s a smart competition upgrade because you get extra capacity without replacing your existing mags. 3D-printed from durable PETG, it’s lightweight, tough, and heat-resistant for normal range and match use.\u003c\/p\u003e","brand":"Position 7","offers":[{"title":"Black","offer_id":51884628738328,"sku":"PAD457-3-SPRING-1","price":35.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":51895924883736,"sku":"PAD457-3-SPRING-2","price":35.0,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":51895924916504,"sku":"PAD457-3-SPRING-3","price":35.0,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":51895924949272,"sku":"PAD457-3-SPRING-4","price":35.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":51895924982040,"sku":"PAD457-3-SPRING-5","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9918\/4408\/files\/CZ-457-magazine-base_pad-extension.jpg?v=1774914830"},{"product_id":"cz-457-base-pad-22-lr","title":"CZ 457 base pad [.22 LR]","description":"\u003cp\u003eAdd color and function to your CZ 457 magazines. This base helps you quickly identify mags on the range, saving time and keeping you focused.\u003c\/p\u003e\n\u003cp\u003eFits original CZ 457 models 5 round and 10 round magazines. Lightweight and durable PETG construction.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuick magazine identification\u003c\/li\u003e\n\u003cli\u003eFaster handling on the range\u003c\/li\u003e\n\u003cli\u003eSimple upgrade, strong and lightweight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003emade of durable PETG polymer\u003c\/li\u003e\n\u003cli\u003eoriginal Position 7 product\u003c\/li\u003e\n\u003cli\u003emade in Czech republic\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Position 7","offers":[{"title":"Black","offer_id":51921497194776,"sku":"M-Base-Bk","price":9.0,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":51921497227544,"sku":"M-Base-Bl","price":9.0,"currency_code":"USD","in_stock":false},{"title":"Green","offer_id":51921497260312,"sku":"M-Base-Gr","price":9.0,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":51921497293080,"sku":"M-Base-Or","price":9.0,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":51921497325848,"sku":"M-Base-Re","price":9.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9918\/4408\/files\/CZ_457_base_pad_.22_LR.png?v=1775493805"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9918\/4408\/collections\/CZ-457-magazine-base_pad-extension.jpg?v=1782980248","url":"https:\/\/cz-parts.com\/collections\/cz-457-base-pads.oembed","provider":"CZ Parts","version":"1.0","type":"link"}