5.56 Black Nitride BCG

Semi-Auto/ Full Auto M16 bolt carrier group made using MILSPEC 8620 quality steel on in-house CNC machines. All carriers are then heat-treated, and Black Nitride coated

- Standard MIL-SPEC carrier with additional care taken during machining process

- Sharp edges and rough finishes eliminated. Will NOT shred fingers and operates smoothly

- Standard Cam Pin

- Standard Gas Key (torqued to spec, not staked)

Young Manufacturing does not stake carrier keys, read about why here.