{"product_id":"rosco-manufacturing-k9-sauce-pack-ar-15-5-56-nato-11-5-1-7-bcg-bundle","title":"Rosco Manufacturing K9 Sauce Pack AR-15 5.56 NATO 11.5\" 1:7 BCG Bundle","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eRosco Manufacturing K9 Sauce Pack\u003c\/span\u003e\u003c\/strong\u003e bundles a premium \u003cstrong\u003e11.5\"\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e5.56 NATO\u003c\/span\u003e\u003c\/strong\u003e barrel with the matched gas-system components needed to complete an \u003cstrong\u003eAR-15\u003c\/strong\u003e carbine or pistol build, all designed and tested as a single synchronized system by Rosco.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eAt the heart of the kit is the K9 barrel itself - a \u003cstrong\u003e4150 CMV steel\u003c\/strong\u003e, \u003cstrong\u003enitride\u003c\/strong\u003e-finished barrel chambered in \u003cstrong\u003e5.56x45mm NATO\u003c\/strong\u003e with a \u003cstrong\u003e1:7\u003c\/strong\u003e twist and a standard \u003cstrong\u003e1\/2\"x28\u003c\/strong\u003e thread pattern that accepts virtually any common muzzle device or flash hider.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eTuned around Rosco's proprietary \u003cstrong\u003epatrol-length gas system\u003c\/strong\u003e - a middle ground between carbine and mid-length engineered to deliver smoother cycling than a carbine-length system and greater reliability than mid-length - the K9 11.5\" is built to run reliably on short-platform builds.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eRounding out the bundle is a \u003cstrong\u003eBloodline Bolt Carrier Group\u003c\/strong\u003e (compatible with both \u003cstrong\u003e5.56 NATO\u003c\/strong\u003e and \u003cstrong\u003e.300 Blackout\u003c\/strong\u003e), a \u003cstrong\u003enon-adjustable gas block\u003c\/strong\u003e, and a \u003cstrong\u003egas tube\u003c\/strong\u003e. Because every part comes from the same manufacturer and is gas-system matched, the kit drops into a stripped upper with the bolt, gas port, and barrel ready to function together right out of the box.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rosco Manufacturing","offers":[{"title":"Default Title","offer_id":55048703279426,"sku":"179503","price":339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_60a233cd-1a61-45f9-8e1d-757800e9e09d.png?v=1784702520","url":"https:\/\/centerfiresystems.com\/products\/rosco-manufacturing-k9-sauce-pack-ar-15-5-56-nato-11-5-1-7-bcg-bundle","provider":"Centerfire Systems","version":"1.0","type":"link"}