Description
NOTE: All BCM bolt carrier groups are factory test fired. The BCG may show handling marks consistent with these quality control procedures.
The Bravo Company Manufacturing Bolt Carrier Group, with a parkerized exterior and chrome lined carrier interior, has been machined to USGI specifications. This M16/M4 carrier includes a properly staked gas key which has also been chrome lined, heat treated per MIL-SPEC, and secured to the carrier with grade 8 fasteners.
Features:
- 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
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.
- Bolt Finish: Manganese Phosphate
- Bolt Material: Carpenter 158 Steel
- Brand: Bravo Company Manufacturing
- Caliber Gauge: 5.56 NATO
- Carrier Finish: Manganese Phosphate
- Carrier Material: 8620 Carpenter Steel
- Carrier Style: M16 Bolt Carrier
- High Pressure Tested: YES
- Magnetic Particle Inspect: YES
- Manufacturer: Bravo Company Manufacturing
- Platform: AR-15
- Weight: 11.5 Oz
