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CMMG
Overview
The CMMG AR-15 .22LR Bolt Carrier Group Stainless Steel is a bolt carrier group. Compare prices from multiple merchants and find the best deal.
Specifications
September 2026 on GunPartPicker
CMMG AR-15 .22LR Bolt Carrier Group Stainless Steel ranked #108 of the 217 bolt carrier groups builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #68 of the 456 bolt carrier groups builders have added. Builds with this bolt carrier group are mostly chambered in .22 LR (69%, then 5.56 NATO 15%), split between carbine-length (25%) and blowback (25%) gas systems, and mostly AR-15 (92%).
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 2 of the 3 retailers we track have it in stock. Prices barely moved in September 2026, holding around $169.23, so there haven't been real sales lately. Buying today, the lowest price is $169.23 at Brownells, which matches the best price we saw in September.
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Frequently Built With
The part most often added in each category by the builds that include this one
CMMG Upper Group Resolute MK4 .22Lr 16.1in 1-16 Twist 1/2 X 28 TPI 24in Armor Black
Black Rain Ordnance BRO-22 Receiver .22 LR Billet Lower, 6061-T6 Aluminum, Integral Picatinny Rail
Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging Handle Black
Arisaka Defense Vertical Grip M-LOK
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Wilson Combat AR-15 Starburst Gunfighter Pistol Grip Black
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.
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