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CMMG
Overview
The CMMG Resolute MK3 8.6 Blackout 16.1 inch Upper Receiver 1-3 Twist 5/8 X 24 CMMG ZEROED Muzzle Brake Cerakote Tungsten is a upper receiver. Compare prices from multiple merchants and find the best deal.
CMMG Resolute MK3 8.6 Blackout 16.1 inch Upper Receiver 1-3 Twist 5/8 X 24 CMMG ZEROED Muzzle Brake Cerakote Tungsten
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Builders have been adding the CMMG Resolute MK3 8.6 Blackout 16.1 inch Upper Receiver 1-3 Twist 5/8 X 24 CMMG ZEROED Muzzle Brake Cerakote Tungsten to their builds on GunPartPicker since March 2026. All time, it ranks #1095 of the 1,898 upper receivers builders have added.
Today the one retailer we track is out of stock. Listed prices start at $999.99 at Optics Planet for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every upper receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: Most Popular AR-15 Upper Receivers →Check it against the live catalog:
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