Brownells M16 Lightweight Bolt Carrier Group Nitride
All Brownells bolt carrier groups2 options
- Nickel Boronout of stock
- Nitride, this page
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Brownells
Overview
The Brownells M16 Lightweight Bolt Carrier Group is designed for the 5.56 NATO caliber, featuring a nitride finish that enhances durability and corrosion resistance. This M16-style carrier group is optimized for reliable cycling in various AR-15 configurations, making it an essential component for builders looking to achieve consistent performance. You’ll frequently find this BCG in carbine gas system builds, where its lightweight design helps improve overall cycling efficiency.
Specifications
Brownells M16 Lightweight Bolt Carrier Group Nitride
2 options
- Nickel Boronout of stock
- Nitride, this page
Available Merchants(1)
Prices checked
Stock Alert
Build history on GunPartPicker
Builders have added the Brownells M16 Lightweight Bolt Carrier Group Nitride to their builds on GunPartPicker. Since April 2026, it ranks #285 of the 550 bolt carrier groups builders have added.
Today the one retailer we track is out of stock. Listed prices start at $113.71 at Brownells for when it comes back.
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Frequently Built With
The part most often added in each category by the builds that include this one
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Aero Precision MOD 4 9.1" Handguard
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Aero Precision AR-15 Stripped Upper Receiver With T-Marks
Magpul MOE K2 Grip Polymer Black
Aero Precision AR-15 Carbine Buffer KIT
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Brownells M16 Lightweight Bolt Carrier Group Nitride
| Build | Parts | Total |
|---|---|---|
 | 11 | $1089.09 |
 | 23 | $2813.95 |
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