{"product_id":"aero-precision-308-7-62-bcg-w-9310-bolt-aero-logo-black-nitride-c","title":"Aero Precision .308 \/ 7.62 BCG w\/9310 Bolt - Aero Logo - Black Nitride (C)","description":"\u003cp\u003eOur .308 \/ 7.62 Bolt Carrier Group is the perfect firing mechanism for your big-bore rifle build. This high quality BCG features a Black Nitride finish is MPI\/HPT and now includes a laser engraved Aero Precision 'A' logo!\u003c\/p\u003e \u003ch4\u003e\u003cstrong\u003eCarrier Features:\u003c\/strong\u003e\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eMachined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt)\u003c\/li\u003e \u003cli\u003eFinish: Black Nitride - advanced lower friction coating that minimizes the need for lubricants and cleaning\u003c\/li\u003e \u003cli\u003eGas Key: 4130 Steel attached with Grade 8 hardware and properly staked\u003c\/li\u003e \u003cli\u003eFiring Pin: Machined from 8740 steel and hard chrome coated\u003c\/li\u003e \u003cli\u003eForward Assist serrations\u003c\/li\u003e \u003cli\u003eLaser engraved Aero Precision logo\u003c\/li\u003e \u003cli\u003eCarrier fits AR .308 compatible style AR Uppers and Rifles\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003e\u003cstrong\u003eBolt Features:\u003c\/strong\u003e\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eMaterial: Case Hardened 9310 Steel\u003c\/li\u003e \u003cli\u003eFinish: All bolt components are shot peened and black nitride coated\u003c\/li\u003e \u003cli\u003eExtractor: Machined from 4340 Steel with double o-rings and double springs\u003c\/li\u003e \u003cli\u003eMagnetic Particle Inspected and High Pressure Tested\u003c\/li\u003e \u003cli\u003eHigh pressure bolt - external surfaces are CNC ground after heat treat for a precision fit and firing pin hole diameter is reduced to .070\"\u003c\/li\u003e \u003cli\u003eMulti-caliber bolt designed to function with .308 7.62x51 .338 Federal and other .308 based cartridges.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003e\u003cstrong\u003eBCG Includes:\u003c\/strong\u003e\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eBolt carrier\u003c\/li\u003e \u003cli\u003eComplete bolt\u003c\/li\u003e \u003cli\u003eFiring pin\u003c\/li\u003e \u003cli\u003eCam pin\u003c\/li\u003e \u003cli\u003eRetaining pin\u003c\/li\u003e \u003c\/ul\u003e","brand":"Aero Precision","offers":[{"title":"Default Title","offer_id":52858256720154,"sku":"QJAPRH308186C","price":214.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3179\/8298\/files\/QJAPRH308186C2.jpg?v=1789151108","url":"https:\/\/neshaminyoutfitters.com\/products\/aero-precision-308-7-62-bcg-w-9310-bolt-aero-logo-black-nitride-c","provider":"Neshaminy Outfitters","version":"1.0","type":"link"}