CMMG 28B260CMB Resolute 22 ARC 16.10\" Upper Receiver, 7075-T6 Aluminum 15\" M-LOK Handguard
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CMMG
Overview
The CMMG 28B260CMB Resolute 22 ARC Upper Receiver is a complete assembly designed for the AR-15 platform, featuring a 16.10-inch barrel chambered in 6mm ARC. This upper receiver utilizes an A4 receiver type, ensuring compatibility with a wide range of lower receivers while providing a solid base for your build. It is commonly found in precision-oriented builds where accuracy and versatility in ammunition selection are essential.
Specifications
CMMG 28B260CMB Resolute 22 ARC 16.10\" Upper Receiver, 7075-T6 Aluminum 15\" M-LOK Handguard
Available Merchants(5)
Prices checked
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Build history on GunPartPicker
Builders on GunPartPicker first added the CMMG 28B260CMB Resolute 22 ARC 16.10\" Upper Receiver, 7075-T6 Aluminum 15\" M-LOK Handguard to a build in June 2026.
It was in stock most days in September 2026, but today none of the 5 retailers we track has it in stock right now. The best price drifted down from $762.86 to $698.65 over September 2026 without a real sale. Listed prices start at $698.65 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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