Description
AR-15 6 ARC / 6.5 BOLT CARRIER GROUP – BLACK NITRIDE
AR-15 6 ARC / 6.5 BOLT CARRIER GROUP – BLACK NITRIDE:
KEY FEATZURES
HPT (High Pressure Tested) and MPI (Magnetic Particle Inspected).
Complete Mil-Spec M-16 Bolt Carrier with Bolt Assembly HPT/MPI Tested:
Mil-Spec BCG Machined from 8620 Aircraft Quality Steel and heat treated to 60-61 RC
Mil-Spec Chrome Lined Carrier Interior
Mil- Spec Chrome Lined Gas Key
Key Staked with Grade 8 Screws, per Mil-Spec
9310 Steel Bolt w/ Spring and Ejector
Tool Steel Extractor w/ Spring and viton O-ring
Mil-Spec Firing Pin w/ Chrome Finish
Mil-Spec Cam Pin
Full Auto Carrier (Backward compatible with all semi-auto rifles)
BCG Weight – 11.55 oz.
