CMMG Dissent MK4 300 Blackout 6.5" 30-Round Pistol Midnight Bronze

The CMMG Dissent MK4 is a semi-automatic AR-15 pistol chambered in 300 Blackout, built for a compact, stowable configuration. It uses a buffer-less design and is listed as optic ready.

Key specifications include a 6.5-inch barrel, an overall length of 14.7 inches, and a weight of 4.6 pounds. The pistol is finished in Cerakote in a Midnight Bronze color and is fed from a 30-round capacity magazine. The retailer text describes a 5.5-inch M-LOK handguard and a forward non-reciprocating side charger.

The Dissent uses a Compact Action with dual guide rods and springs in the upper receiver, eliminating the receiver extension and buffer assembly. The retailer states it is compatible with both Direct Impingement and Radial Delayed Blowback operating systems.

• Caliber: 300 Blackout
• Action: Semi-Auto
• Barrel Length: 6.5"
• Overall Length: 14.7"
• Weight: 4.6 lbs
• Capacity: 30 Rounds
• Finish: Cerakote, Midnight Bronze
• Optics Ready: Yes