Complete M16 bolt carrier group assembly with the classic M16 profile carrier.

MPI & HPT tested.

Nickle boron plated.

Plating has 52 RC hardness

9310 Steel bolt. 8620 Steel carrier.

Requires very little lubrication and has a very slick surface

Easier to clean than a standard bcg.

Side staked gas key with grade 8 fasteners

Assembled with 100% U.S. made parts

Limited life time warranty