CMMG Dissent MK4 300 Blackout 10.5" 30-Round AR Pistol

The CMMG Dissent MK4 is an AR-style semi-automatic pistol chambered in 300 Blackout, built on a direct impingement operating system with an aluminum receiver finished in black Cerakote. It is intended for users who want a compact AR-platform pistol for close-range and general shooting.

The pistol has a 10.5-inch 4140 steel barrel with a 1:7 twist and a 5/8x24 thread pattern, with a CMMG Zeroed Linear Compensator fitted to the muzzle. The overall length is 18.70 inches. The receiver is optic ready, the handguard is M-LOK, and the trigger is a Zeroed Drop-In Single Stage unit. The pistol is supplied with two AR-15 magazines, each with a 30-round capacity, and has a lever-type safety.

The Dissent MK4 accepts standard AR-15 magazines and has a black polymer grip. Accessories can be mounted to the M-LOK handguard and optics to the receiver.

• Caliber: 300 Blackout
• Action: Semi-Auto
• Barrel Length: 10.5 in
• Overall Length: 18.7 in
• Barrel Material: 4140 Steel
• Receiver Material: Aluminum with Black Cerakote
• Capacity: 30 Rounds
• Thread Pattern: 5/8x24