Bolt Carrier Assembly with Key M16

This M16 Bolt Carrier Assembly requires only your Bolt, Cam Pin, Firing Pin, and Firing Pin Retaining Pin to be ready to insert in your rifle. Machined from highest quality materials, this Carrier is Chrome Lined inside for durability. A Chrome Lined Gas Key has already been staked on by our gunsmiths.You can identify an M16 Carrier by the shorter bottom cutout – leaving approximately 1 1/2” of material at the back end of the Carrier.

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