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Bravo Company Manufacturing 5.56 AR-15 Bolt Carrier Group - Phosphate

SKU: BCM-BOLT-CARRIER-GROUP-AUTO-MP
MPN: BCM-BOLT-CARRIER-GROUP-AUTO-MP
65 Reviews
$199.00

In Stock

Non-FFL orders will ship within 1 business day. FFL orders will ship within 3 business days once transfer details are provided.

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Details

Details

The Bravo Company Manufacturing M16 AR-15 Bolt Carrier Group is a top-quality component that ensures reliable, consistent performance for AR-15, M16, or M4 platforms. With precise craftsmanship and adherence to mil-spec standards, this BCG is trusted by professionals and enthusiasts alike.

Features:

  • M16 cut carrier, machined to USGI specifications
  • Chambered in 5.56 NATO
  • Carpenter 158 steel bolt, manganese phosphate finish, shot peened
  • Chrome-lined carrier interior, parkerized exterior
  • Chrome-lined, heat-treated gas key, USGI hardened
  • Grade 8 hardened fasteners, staked per mil-spec
  • Tool steel extractor, BCM extractor spring
  • Mil-Spec crane O-ring
  • High pressure tested and magnetic particle inspected
  • 11.5 oz weight


The bolt assembly is crafted from mil-spec Carpenter No. 158 steel, known for its exceptional strength and durability, and undergoes shot peening for increased toughness. Every BCM Bolt Carrier Group is test fired for function prior to shipping.

Bravo Company Manufacturing has built rifles and rifle components for military, law enforcement, and civilian shooters since 2002, focused on hard-use reliability in everything they make. All BCM bolt carrier groups are factory test fired.

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Specifications

Bolt FinishManganese Phosphate
Bolt MaterialCarpenter 158 Steel
BrandBravo Company Manufacturing
Caliber Gauge5.56 NATO
Carrier FinishManganese Phosphate
Carrier Material8620 Carpenter Steel
Carrier StyleM16 Bolt Carrier
High Pressure TestedYes
Magnetic Particle InspectYes
PlatformAR-15
Weight11.5 Oz
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

65 reviews

4.9

I've yet to kill a BCM bolt

by -

This is a BCM BCG. It's one of the better BCGs on the market. You are getting a true milspec bcg and bolt with a very consistent QC process. Definitely worth the money if you can afford it.

Excellent

by

Excellent as usual

It works

by

Works as intended, good to have a spare.

Best BCG Hands down

by -

Best BCG I've encountered. Phenomenal quality which cannot be beat. Have come across many others, and this one is True MIL-SPEC and then some! Looks identical to my original Colt BCG, but better materials, finishes and fit! Takes a bit to break-in though. It's initially very tight.

The all purpose BCM BCG

by -

This is truly the heartbeat of any rifle that will not skip a beat... rapid fire, check, competition, check, CQB self defense, check... Ol' Faithful for when your life may depend on it.

Best BCG in the business

by -

BCM's QC is second to none, this is why they make the best BCG on the market. This one Will outlast the fancy, pretty boy BCGs that cost more.

10/10

by

Have multiple, all with thousands of rounds on them in multiple configurations. I know it's only a matter of time, but I've never even had to replace a gas ring. These are my go to bgc's in 223, 556, 300 guns. Would happily stake my life on BCM products.

Works

by -

Works damn well 👍🇺🇸

Primary Arms is best in the business.

by

No one treats you better than the Primary Arms team. If you shop with PA you know it's the truth.

Good quality BCG

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Purchased this to fix a perceived undergassing issue with a Triarc barrel, gun shoots very smooth now and cycles reliably. Replaced an Aero BCG, will be getting another BCM BCG for my other upper build.