The CMMG Dissent Mk4 in 5.7x28mm (brand part no. 54AA847TNG) is a semi-automatic pistol built around a compact 6.5-inch barrel, bringing CMMG’s folding-stock-ready Dissent platform to the fast, flat-shooting 5.7x28mm cartridge. CMMG finishes this Dissent in Tungsten and ships it with two 32-round magazines, giving shooters a spare magazine right out of the box. Among AR-pattern pistols in the AR pistols category, the Dissent Mk4 favors shooters who want a compact 5.7x28mm pistol with extra ammunition on hand.

Key Specifications

• Chambered in 5.7x28mm.
• Operates as a semi-automatic pistol.
• Features a compact 6.5-inch barrel.
• Feeds from a magazine with a 32-round capacity.
• Ships with two magazines included.
• Ships optic-ready with no fixed sights.
• Overall length is 40.1 inches.
• Finished in Tungsten.
• Optic footprint is Picatinny.
• Runs an ambidextrous safety.
• Fitted with a TriggerTech AR-D trigger.
• Fitted with a Zeroed ambidextrous magazine catch.
• Built with a 5.5-inch M-LOK handguard.
• Muzzle is threaded 1/2-28 for the Zeroed linear muzzle device included.
• Barrel material is 4140 CM steel.
• Ships at approximately 4.75 pounds (76 oz).

Frequently Asked Questions

How many magazines ship with this pistol? Two 32-round magazines.

What caliber is this pistol chambered in? 5.7x28mm.

Buy the CMMG Dissent Mk4 Pistol

A compact 5.7x28mm pistol with extra ammunition on hand is exactly what the Dissent Mk4 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.