CMMG DISSENT MKG .45 ACP 6.50″ Threaded Barrel

Chambered in .45 ACP, the CMMG DISSENT MkG provides a compact, bufferless platform designed for PDW-style carry and close-quarters utility. It features a 6.50″ medium-taper, black nitride threaded barrel and a non-reciprocating forward side charging handle for ergonomic operation. The M-LOK 5.5″ handguard with a top Picatinny rail and a Picatinny rear end cap offer flexible accessory mounting, and the package includes two 13-round Glock magazines.

Key Specifications

• The caliber is .45 ACP.
• The barrel length is 6.50 inches with a medium-taper contour.
• The operating system is Compact Action — Radial Delayed Blowback.
• The barrel material is 4140CM SBN.
• The muzzle thread is 0.578 x 28 and includes the CMMG ZEROED Linear Compensator.
• The receiver is a 7075 T6 aluminum Picatinny rail upper and forged MkG lower.
• The handguard is a 5.5″ proprietary M-LOK design.
• The trigger is a ZEROED drop-in single-stage unit.
• The capacity is 13 + 1 with two included 13rd Glock magazines.
• The unloaded weight is listed as 4.9 lbs and overall length is 15.7 inches.

The DISSENT MkG delivers a compact, practical package for shooters who value a short, bufferless platform in .45 ACP. Its threaded medium-taper barrel, robust aluminum receiver, and flexible M-LOK/Picatinny mounting surfaces make it well suited to a wide range of setups from close-quarters utility to dedicated PDW applications. Built with CMMG ZEROED controls and practical ergonomics, this model balances manageable .45 ACP performance with modern accessory compatibility.

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