CMMG 28B260CCG Resolute MK4 .22 ARC 16.1\" Upper Receiver, Charcoal Green
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CMMG
Overview
The CMMG 28B260CCG Resolute MK4 upper receiver is a complete assembly designed for the AR-15 platform, featuring a 16.1-inch barrel chambered in 6mm ARC. This upper receiver provides builders with a reliable foundation for precision shooting, allowing for excellent accuracy and terminal performance with the 6mm cartridge. Its gray finish adds a sleek aesthetic, making it a versatile choice for various rifle configurations.
Specifications
CMMG 28B260CCG Resolute MK4 .22 ARC 16.1\" Upper Receiver, Charcoal Green
Price and stock
The CMMG 28B260CCG Resolute MK4 .22 ARC 16.1\" Upper Receiver, Charcoal Green was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $698.65 at BattleHawk Armory for when it comes back.
Prices checked · refreshed daily across 37 retailers
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