CMC Triggers Enhanced Bolt Carrier Group, 6mm ARC, Black
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CMC Triggers
Overview
The CMC Triggers Enhanced Bolt Carrier Group is designed specifically for the 6mm ARC caliber, delivering reliable cycling and improved performance for your AR-15 build. With its nitride finish, this BCG offers enhanced durability and resistance to wear, ensuring longevity in high-use situations. This component is commonly found in builds utilizing a mid-length gas system, making it a solid choice for those looking to optimize their 6mm ARC setups.
Specifications
Available Merchants(6)
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Price Alert
Build history on GunPartPicker
Builders have been adding the CMC Triggers Enhanced Bolt Carrier Group, 6mm ARC, Black to their builds on GunPartPicker since February 2026. All time, it ranks #61 of the 452 bolt carrier groups builders have added. Builds with this bolt carrier group are mostly chambered in 6mm ARC (65%, then 5.56 NATO 29%), split between rifle-length (43%) and mid-length (43%) gas systems, and nearly all AR-15.
Today 5 of the 6 retailers we track have it in stock. Buying today, the lowest price is $145.49 at Ammunition Depot.
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Frequently Built With
The part most often added in each category by the builds that include this one
Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging Handle Black
CMMG Resolute MK4 6mm ARC Upper with 16.1" Barrel, Black - 60B1091AB
Aero Precision M4E1 Stripped AR-15 Lower Receiver - FDE Cerakote
Rise Armament Super Sporting AR15/10 Single Stage Trigger - Flat - Dtom Special Edition
HEXMAG Rubber AR-15 Tactical Pistol Grip, Black - HX-HTG-Black
TPS Arms AR-15 Mag Catch Assembly, Black - AR-1031
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use 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 1 →Builds in the community that include the CMC Triggers Enhanced Bolt Carrier Group, 6mm ARC, Black
| Build | Parts | Total |
|---|---|---|
 | 21 | $5136.39 |
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