CMC Triggers Enhanced Nitrided AR-15 BCG - 5.56
Click to see full view
CMC Triggers
Overview
The CMC Triggers Enhanced Nitrided AR-15 BCG is designed for use with 5.56 NATO and .300 BLK calibers, making it a versatile choice for various builds. Its M16 style bolt carrier provides reliable function and smooth cycling, while the nitride finish enhances durability and corrosion resistance. This bolt carrier group is commonly found in builds aimed at optimizing performance and reliability in both competitive and recreational shooting scenarios.
Specifications
August 2026 on GunPartPicker
CMC Triggers Enhanced Nitrided AR-15 BCG - 5.56 ranked #22 of the 229 bolt carrier groups builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since May 2026. All time, it ranks #24 of the 429 bolt carrier groups builders have added. Builds with this bolt carrier group are nearly all chambered in 5.56 NATO and nearly all AR-15.
Today 6 of the 8 retailers we track have it in stock. Buying today, the lowest price is $159.99 at Optics Planet.
Trending bolt carrier groups →
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
Not sure which bolt carrier group to pick?
We ranked every bolt carrier group by how often it shows up in real builds on GunPartPicker.
Read the guide: The Most Trusted AR-15 BCGs →Frequently Built With
The part most often added in each category by the 17 builds that include this one
PSA 8.5" Pistol-length 300AAC Blackout Nitride 7" Lightweight M-LOK Upper - No BCG or CH
Smith & Wesson M&P15 Complete Lower 5.56x45mm/.223 Remington, Black - 812002
Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging Handle Black
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
SB Tactical SBA3 5 Position Adjustable Arm Brace Buffer Tube Not Included, Black - SBA3X-01-SB
Magpul M-LOK Handstop KIT - Black
No reviews yet. Be the first to review this product!