{"product_id":"ar10-black-nitride-bolt-carrier-group","title":"Ar10 Black Nitride Bolt Carrier Group","description":"The ODIN Works AR10 bolt carrier group is designed for multi caliber use.  Will work with .308, 6.5 CM, 6 CM, and any other caliber using that size of case head.  Smaller diameter firing pin and pin hole helps with high pressure cartridges.\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003e\u003cbr\u003e- Fits: DPMS style and other AR10 rifles\u003cbr\u003e- Carrier made from case hardened 8620\u003cbr\u003e- Black nitride finish (QPQ)\u003cbr\u003e- Multi Caliber, High Pressure bolt\u003cbr\u003e- MPI and HPT tested\u003cbr\u003e- Properly staked gas key made from 4130\u003cbr\u003e- Hardened 4340 cam pin\u003cbr\u003e- Bolt made from case hardened 9310\u003cbr\u003e- Extractor 4340 steel","brand":"Odin Works","offers":[{"title":"Default Title","offer_id":22100676280399,"sku":"333671","price":270.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0092\/7861\/9727\/products\/GS333671.jpg?v=1555617318","url":"https:\/\/green-supply3.myshopify.com\/products\/ar10-black-nitride-bolt-carrier-group","provider":"Green Supply3","version":"1.0","type":"link"}