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CMMG
Overview
The CMMG Resolute MK4 is a complete upper receiver designed for the AR-15 platform, featuring a 14.5-inch barrel chambered in 5.56 NATO. Its mid-length gas system allows for smoother cycling and reduced recoil, making it an excellent choice for both precision shooting and rapid-fire situations. This upper is commonly found in compact builds that prioritize maneuverability without sacrificing performance.
Specifications
CMMG Resolute MK4 5.56x45mm 14.50" AR Rifle, Black - 55A060BAB
Price and stock
The CMMG Resolute MK4 5.56x45mm 14.50" AR Rifle, Black - 55A060BAB 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 $1,330.35 at BattleHawk Armory for when it comes back.
Prices checked · refreshed daily across 37 retailers
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