CMMG Dissent MK4 Pistol | 5.7×28 | 6.5″ | 32rd

The CMMG Dissent MK4 is an AR-style pistol built around CMMG’s Compact Action, configured for a short, handy profile with a 6.5-inch barrel and a 32-round magazine. It features a forward non-reciprocating side charger and omits the traditional buffer-tube recoil system to reduce overall length while preserving AR ergonomics. The pistol includes an ambidextrous manual safety, a Picatinny optic footprint, and a midnight bronze aluminum frame with polymer grip components. For a practical, durable red-dot option that pairs well for rapid target acquisition on this platform, consider a Vortex Venom or similar compact red-dot sight under $1,000.

Product Specifications

• The firearm is chambered in 5.7 x 28 mm.
• The action is Semi-Auto.
• The barrel length is 6.5 inches.
• The magazine capacity is 32 rounds.
• The number of magazines included is 2.
• The optic footprint is PICATINNY.
• The frame is constructed from ALUMINUM.
• The grip material is POLYMER.
• The finish/frame color is BRONZE.
• The pistol has an Ambidextrous Manual Safety.
• The advertised sights type is NONE.
• The unit weight is 76 ounces.
• The muzzle is threaded with 1/2-28″ threads.
• The handguard style is a 5.5″ M-LOK handguard.
• The UPC is 810097507937.

The Dissent MK4 blends a compact AR footprint with a high-capacity magazine and contemporary controls for shooters who prioritize maneuverability and modularity. Its Picatinny footprint and M-LOK handguard provide straightforward options for optics and accessories, and the included ambidextrous controls make it adaptable to right- and left-handed users. Rugged materials and a distinctive midnight bronze finish give the pistol a refined, functional presence on the range or during transport.

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