Product Overview
Expect nothing less than professional grade weaponry from Bravo Company USA, one of the nation's largest stocking inventories of AR-15, M4, and M16 parts and accessories.
This BCM Bolt Carrier Group features an ion bond finish in flat dark earth for reduced friction and ease of cleaning. Machined to USGI specifications, the carrier has a chrome lined interior and heat treated gas key secured with properly staked grade 8 fasteners.
The bolt assembly is machined from carpenter No. 158 steel, shot peened for increased strength, and is high pressure tested and magnetic particle inspected. Includes tool steel machined extractor, ejector, and BCM extractor spring.
NOTE: All BCM bolt carrier groups are factory test fired. The BCG may show handling marks consistent with these quality control procedures.
Features:
Ion bonded flat dark earth finish
MIL-SPEC carpenter no. 158 steel (bolt)
High pressure tested and magnetic particle inspected
Shot peened bolt
Chrome lined carrier
Chrome lined gas key
Gas key hardened to USGI specifications
Grade 8 hardened fasteners
Key staked per MIL-SPEC
Tool steel extractor
BCM extractor spring
Black extractor insert
MIL-SPEC crane O-ring
