{"product_id":"cz-457-american-sr-barrel-set-17-hmr-20-threaded-nitride-finish","title":"CZ 457 American SR Barrel Set 17 HMR 20\" Threaded - Nitride Finish","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eCZ 457 American SR Barrel Set\u003c\/span\u003e\u003c\/strong\u003e brings \u003cstrong\u003e17 HMR\u003c\/strong\u003e performance to any CZ 457 or CZ 455 American-pattern rifle. Built around CZ's 60-degree micro-Mauser bolt platform, this factory barrel assembly lets you re-chamber an existing rifle or replace a worn original without buying a complete firearm.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe set centers on a \u003cstrong\u003e20-inch\u003c\/strong\u003e barrel finished in \u003cstrong\u003enitride\u003c\/strong\u003e for corrosion resistance and long service life. The muzzle is factory \u003cstrong\u003ethreaded 1\/2x28\u003c\/strong\u003e and suppressor-ready, so rimfire suppressors and muzzle accessories thread on directly. The exterior profile and finish mirror the factory CZ 457 American barrel for a seamless blend with the host rifle.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBecause the action dimensions are shared across the \u003cstrong\u003eCZ 455\u003c\/strong\u003e and \u003cstrong\u003eCZ 457\u003c\/strong\u003e families, this set drops into either platform as a direct factory replacement, giving owners a convenient path to 17 HMR performance or a fresh barrel for an existing rifle.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eWhether for varmint work behind a flat-shooting 17 HMR load, quiet rimfire plinking behind a suppressor, or simply a backup barrel for an existing CZ 455\/457 rifle, this set delivers factory-direct quality in a turnkey package.\u003c\/span\u003e\u003c\/p\u003e","brand":"CZ","offers":[{"title":"Default Title","offer_id":55321280315714,"sku":"C00313","price":284.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_25ccf6c7-9582-493b-809b-bbc9edfc7048.jpg?v=1785147063","url":"https:\/\/centerfiresystems.com\/products\/cz-457-american-sr-barrel-set-17-hmr-20-threaded-nitride-finish","provider":"Centerfire Systems","version":"1.0","type":"link"}