Description
AR15 Left Handed BCG 5.56 / 300 Blackout- Nitride Bolt with Ni-B Carrier!
ULTRA SLICK NICKEL BORON COATING ALLOWS SMOOTHER OPERATION WITH LESS LUBRICATION AND EASIER CLEANUP
INCLUDES:
- LEFT HAND M16 STYLE NICKEL BORON COATED CARRIER MADE FROM 8620 STEEL
- LEFT HAND NITRIDE COATED 5.56 BOLT MADE FROM 9310 STEEL (EACH BOLT MPI TESTED)
- CHROME PLATED FIRING PIN
- NICKEL BORON COATED CAM PIN
- FIRING PIN RETAINING PIN
- COMES COMPLETELY ASSEMBLED WITH PROPERLY STAKED GAS KEY, READY TO DROP IN YOUR UPPER
