{"product_id":"cmmg-bbl-300blk-16-1-mt-4140cm-sbn","title":"CMMG BBL 300BLK 16.1 MT 4140CM SBN","description":"\u003cp\u003eCMMG Barrel, 300 AAC Blackout, 16.1 Barrel, 1:7 Twist, Carbine 4140 CrMo Salt Bath Nitride Finish, 5\/8X24 30D120A\n\u003cbr\u003ePerfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly head spaced.\u003c\/p\u003e","brand":"CMMG","offers":[{"title":"Default Title","offer_id":52783082111258,"sku":"CMMG30D120A","price":186.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3179\/8298\/files\/5902386.jpg?v=1788372736","url":"https:\/\/neshaminyoutfitters.com\/products\/cmmg-bbl-300blk-16-1-mt-4140cm-sbn","provider":"Neshaminy Outfitters","version":"1.0","type":"link"}