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CMMG Bolt Carrier Group M16 Phosphate Finish 5.56
CMMG$167.99The CMMG M16 bolt carrier group is a complete, mil-spec style 5.56 BCG with a full-mass M16 carrier and a phosphate finish.FeaturesM16-profile carrier9310 steel bolt8620 steel carrier with... -
Bravo Company AR15/M4 Bolt Carrier Group MPI Auto .223/5.56
Bravo Company (BCM)$189.95 - $199.95The BCM Bolt Carrier Group (MPI) Auto is a fully assembled, M16-profile AR-15 bolt carrier group built to USGI specifications. Each group is test fired, and the bolt is high pressure tested and... -
LANTAC Enhanced Bolt Carrier Group Full Auto AR15/M4 .223/5.56 Black Nitride
LANTAC$261.99MSRP: $290.99Lantac's Enhanced 5.56 bolt carrier group is a full-auto profile AR-15 BCG with enlarged, forward-facing gas vents that help it run cooler and cleaner, especially on suppressed short-barreled rifles... -
Bravo Company AR15 Bolt Assembly For .223/5.56
Bravo Company (BCM)$79.95The BCM AR-15 Bolt Assembly is a complete 5.56 bolt that is high pressure tested and magnetic particle inspected. It is a drop-in replacement or spare for AR-15 and M4 carriers. Features High...
Description
The Spike's Tactical phosphate BCG is a complete M16-profile 5.56 bolt carrier group with an HPT/MPI bolt and properly staked gas key.
Features
- M16 profile carrier
- Bolt is Carpenter 158 or 9310 steel, shot peened, high pressure tested and magnetic particle inspected
- 8620 steel carrier, phosphate coated inside and out
- 8620 steel gas key with chrome plated interior, Grade 8 hardware, properly staked
- Extractor with spring, insert and Viton O-ring
- Hard chrome firing pin
- Laser engraved Spike's spider logo
Specifications
- Material: Carpenter 158 or 9310 bolt, 8620 steel carrier and gas key
- Finish: Phosphate
- Weight: 11.6 oz
Fits
- AR-15 / M4 rifles in 5.56 NATO / .223
In the box
- Bolt carrier
- Bolt with extractor
- Gas key
- Firing pin, cam pin and retaining pin
