CMMG Dissent MK4 338 ARC 10.5" 10-Round Pistol

The CMMG Dissent MK4 is a semi-automatic AR-15 pistol chambered in 338 ARC, built for shooters who want a compact, optics-ready platform with a compensated muzzle. It uses a direct impingement operating system and a 10-round capacity.

The 10.5-inch barrel is 4140 chrome moly with a black nitride finish and a 1:8 inch twist rate. The muzzle is threaded 5/8x24 to accept the included Zeroed Linear Compensator, which is said to reduce muzzle rise. The monolithic Picatinny top rail runs the full length of the upper receiver, and the pistol has no iron sights. The 9.6-inch M-LOK handguard accepts lights, lasers and grips. The pistol weighs 4.9 pounds and measures 18.7 inches overall.

The aluminum receiver is finished in black Cerakote. The side-folding polymer stock shortens the overall length for transport and storage.

• Caliber: 338 ARC
• Action: Semi-Auto
• Capacity: 10 Rounds
• Barrel Length: 10.5"
• Thread Pitch: 5/8x24
• Weight: 4.9 lbs
• Overall Length: 18.7"
• Sights: None