- Complete 308 bolt carrier group assembly.
- Nickel boron plated.
- MPI tested 9310 shot peened bolt.
- 8620 steel carrier.
- Requires very little lubrication and has a very slick surface.
- Easier to clean.
- Side staked gas key with grade 8 fasteners.
- Compatible with DPMS LR-308 uppers
Only logged in customers who have purchased this product may leave a review.