AR-15 223/5.56/300 Blk/350 Legend Nitride Full Auto Bolt Carrier Group

In stock

-We get our Bolt Carrier Groups from a variety of reputable manufacturers e.g. PSA, Toolcraft, Azimuth, DRG Manufacturing, Microbest, Unbranded AR etc. Our stock varies weekly. Sorry but we cannot accomodate any request for a specific brand. 

-Caliber: 223 REM /5.56 NATO / 300 Blackout / 350 Legend

-Finish: Nitride

-Profile: Full Auto M16

-Bolt Material: 9310 Steel or C-158

-Carrier Material: 8620 Steel

-Carriers are assembled per MIL-SPEC using permatex NO.3D aviation and Grade 8 screws to attach the gas key, followed by proper staking. Crane O-ring installed on extractor spring to ensure proper ejection. Bolt is heat treated 9310 tool steel and shot peened. 

-Made in the USA

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