{"product_id":"proof-research-ar-style-barrel-223-wylde-11-5-1-7-twist-stainless-rifle-length-threaded","title":"Proof Research AR-Style Barrel 223 Wylde 11.5\" 1:7 Twist Stainless Rifle Length - Threaded","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eProof Research AR-Style Barrel\u003c\/span\u003e\u003c\/strong\u003e in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e223 Wylde\u003c\/span\u003e\u003c\/strong\u003e is a precision-machined \u003cstrong\u003e11.5\"\u003c\/strong\u003e stainless steel barrel built for AR-15 platform configurations that demand accuracy and durability in a compact package.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eConstructed from high tensile strength stainless steel with a \u003cstrong\u003estainless finish\u003c\/strong\u003e, this drop-in barrel features a \u003cstrong\u003e1:7\" twist rate\u003c\/strong\u003e and \u003cstrong\u003e4-groove\u003c\/strong\u003e rifling engineered to stabilize a wide range of .223 Rem and 5.56 NATO bullet weights. The 223 Wylde chamber geometry allows the safe use of either .223 Rem or 5.56 NATO ammunition while delivering match-grade accuracy potential.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eConfigured for a \u003cstrong\u003erifle length gas system\u003c\/strong\u003e and threaded \u003cstrong\u003e1\/2\"-28\u003c\/strong\u003e for standard muzzle devices and sound suppressors, the Proof Research AR-Style barrel delivers the strength, precision, and consistency expected from one of the industry's most respected barrel makers to your next AR-15 build.\u003c\/span\u003e\u003c\/p\u003e","brand":"Proof Research","offers":[{"title":"Default Title","offer_id":55009073004866,"sku":"152036","price":481.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_3deef73d-1cf6-482b-9905-23e41db5a9d8.png?v=1784597721","url":"https:\/\/centerfiresystems.com\/products\/proof-research-ar-style-barrel-223-wylde-11-5-1-7-twist-stainless-rifle-length-threaded","provider":"Centerfire Systems","version":"1.0","type":"link"}