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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... -
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... -
Spikes Tactical Phosphate Bolt Carrier Group .223/5.56
Spikes Tactical$134.96MSRP: $149.95The 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 carrierBolt is Carpenter 158 or 9310 steel,... -
LANTAC Dragon Muzzle Brake AR15/M4 .223/5.56
LANTAC$128.99MSRP: $142.99The Lantac Dragon is a compact 5.56 muzzle brake for the AR-15 that tames recoil and muzzle rise so you can get back on target faster. Features Short Energy Pulse design shortens the recoil impulse...
Description
The 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 magnetic particle inspected.
Features
- M16 (auto) profile carrier
- Carrier machined to USGI specifications, chrome lined inside with a Parkerized exterior
- Mil-spec gas key, chrome lined and heat treated, secured with Grade 8 fasteners and staked per mil-spec
- Bolt is high pressure tested (HPT), magnetic particle inspected (MPI) and shot peened
- Machined tool steel extractor and ejector with BCM extractor spring
- Each group is test fired before shipping
- Made in the USA
Specifications
- Bolt material: Mil-spec Carpenter No. 158 steel
- Finish: Parkerized exterior, chrome-lined carrier interior and gas key
- Caliber: 5.56 NATO / .223 Rem
Fits
- AR-15 / M4 / M16 5.56 upper receivers
In the box
- Fully assembled bolt carrier group with gas key, bolt, extractor, ejector and extractor spring
