CMMG Dissent Mk4 AR-style Pistol, Semi-auto, 9mm, 6.5" Barrel, 33+1 Rounds

CMMG® Dissent Mk4 9mm Semi-automatic Bufferless AR-style Pistol

CMMG’s new Dissent series of bufferless AR pistols eliminates the need for a brace or stock and redefines how compact and portable an AR pistol can be. At just 14.7" long and 4.6 lbs., it tucks neatly into a backpack or dresser drawer while still delivering the enhanced ballistic performance you would expect out of a pistol-caliber carbine.

And like its predecessors, the Banshee and Resolute, the CMMG Dissent comes loaded with top-shelf features right out of the box. At the top of the list is the Radial Delayed Blowback Compact operating system: unlike typical blowback systems, Radial Delayed Blowback not only reduces the weight in your BCG, it also reduces felt recoil—allowing you to stay on target and make faster follow-up shots. Radial Delayed Blowback has proven itself on the Banshee and Resolute platforms, but has been "tweaked" for the new Dissent Pistol with the addition of a fixed ejector in the upper, allowing it to cycle a huge variety of 9mm ammo, from supersonic to subsonic—and everything in between.

The TriggerTech AR-D trigger was developed in collaboration with CMMG to be fully optimized for use with Dissent firearms and upper receiver groups. With a 4-lb. pull weight, it's incredibly light and repeatable to put you in control.

The Dissent also comes with a reversible, non-reciprocating charging handle that's easy to swap to either the right or left side—no need to buy a separate charging handle for the opposite side. The back features a mil-std Picatinny rail for easy attachment of a brace or stock (presuming you have the proper stamp), and the 5.5" M-LOK handguard allows for easy customization.

• 6.5" 4140 steel barrel with salt bath nitride finish for superior corrosion resistance
• CMMG ZEROED linear compensator directs muzzle blast forward and reduces muzzle rise
• Radial Delayed Blowback Compact action delivers less felt recoil
• Fixed ejector in the upper allows the Dissent to work with a wide range of 9mm loads
• CMMG 5.5" M-LOK handguard for easy customization
• TriggerTech AR-D 2-stage trigger breaks clean at 4 lbs.
• Armor Black Cerakote finish for outstanding corrosion resistance
• Reversible non-reciprocating charging handle
• Includes (2) 33-rd. mags

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Key Specifications