CMMG
Overview
The CMMG MK3 6.5 Creedmoor Bolt Carrier Group is a bolt carrier group. Compare prices from multiple merchants and find the best deal.
Specifications
Available Merchants(4)
Prices checked
Price Alert
September 2026 on GunPartPicker
CMMG MK3 6.5 Creedmoor Bolt Carrier Group ranked #67 of the 217 bolt carrier groups builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since April 2026. All time, it ranks #86 of the 456 bolt carrier groups builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 3 of the 4 retailers we track have it in stock. It dipped to $219.54 at BattleHawk Armory for a stretch in September 2026, under its usual $229.99 to $283.77, so sales do come around. Buying today, the lowest price is $263.49 at Optics Planet, above September's low of $219.54, so a better deal may come back.
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Frequently Built With
The part most often added in each category by the builds that include this one
PSA PA-65 GEN3 6.5 Creedmoor Stripped Lower Receiver
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers
PSA GEN3 PA65 20" Rifle-Length 6.5 Creedmoor 1/8 Stainless Steel 15" Lightweight M-LOK Upper - With BCG & CH
TIMNEY TRIGGERS 2-Stage Black/Red 8oz/1Lb Straight Trigger for RUGER Precision (650ST)
Timber Creek Outdoors AR-15 Takedown Pin Set - Red
Phase 5 Tactical AR-15 90 Degree Ambi Safety Selector 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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