BrownellsBolt Carrier GroupsMid-Range
Brownells BRN AR-15 9mm Bolt Carrier Group (Black Nitride)
Single-piece steel billet 9mm BCG with a black nitride finish for Glock- and Colt-pattern builds.
- Price
- $178
- Brand
- Brownells
- Category
- Bolt Carrier Groups
Featured in
Features
- •AR-15 9mm bolt carrier group
- •Single-piece steel billet construction
- •Black nitride finish
- •Integral gas key
- •Glock and Colt magazine compatible
Capability Boosts
Reliability+1
Recommended For
Home Defense
Duty/Patrol
duty
Outdoor Defense
first pistol
new shooters
+11 more
More PCC guides & articles
Guides
Overview
The Brownells BRN AR-15 9mm Bolt Carrier Group is constructed entirely from a single piece of steel billet and has a black nitride finish. Its integral gas key eliminates loose gas-key screws. A captured firing pin helps prevent slam fires. The pinned weight can be removed for compatibility with different buffer systems. The BCG works with both Glock- and Colt-pattern magazines.
Key Features
- Single-piece steel billet construction
- Black nitride finish
- Integral gas key
- Captured firing pin
- Removable pinned weight
- Glock- and Colt-pattern magazine compatibility
Pros
- +Integral gas key removes gas-key screws from the design
- +Captured firing pin helps prevent slam fires
- +Pinned weight can be removed for different buffer systems
Cons
- −Selector-style forced reset systems still require a notched internal weight or a pre-cut carrier
Detailed Specifications
- caliber
- 9mm Luger
- type
- AR-15 9mm bolt carrier group
- construction
- Single-piece steel billet
- Finish
- Black nitride
- magazineCompatibility
- Glock and Colt magazines
- gasKey
- Integral
- firingPin
- Captured
- carrierWeight
- Pinned and removable
- manufacturer
- Brownells
- sku
- 100026220
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Compatibility Tags
family: pccfamily: ar-patternplatform: custom-ar-9caliber: 9mmpart: bcg-completear9-system: simple-blowbackmag-type: glockmag-type: colt-9mm
Build Your Custom Configuration
Add the Brownells BRN AR-15 9mm Bolt Carrier Group (Black Nitride) to your build and see how it enhances your platform.