CMMG Dissent MK4 | 5.7x28mm | 6.5″ | 32+1 | 54AA847AB

The CMMG Dissent MK4 is a compact AR-style pistol that employs CMMG’s Compact Action to remove the traditional buffer-tube recoil system, producing a shorter, more stowable platform while remaining semi-automatic. It is offered with a 6.50-inch free-floated barrel and ships with two magazines for extended sessions at the range. The manufacturer’s listing associates this model with 5.7x28mm; consider pairing it with a Trijicon MRO or an Aimpoint PRO (both under $1,000) for reliable optic performance on a compact AR pistol.

Product Specifications

• The action is listed as Semi-Auto.
• The barrel measures 6.50 inches for compact handling.
• The maximum magazine capacity is 32 + 1 rounds.
• The grip is made from Black Polymer.
• The overall length is 14.70 inches.
• The safety is configured as Ambidextrous.
• The sighting platform is Optic Ready.
• The listed weight is 4.60 lbs.
• The model name is Dissent.
• The finish is specified as Cerakote.
• The exterior color is Black.
• Included accessories are 2 Magazines.
• The product type is categorized as AR.
• The UPC is 810097507906.

Designed around stowability and compact handling, the Dissent MK4 is suited to range training and recreational target shooting where a short overall length and high-capacity magazines are desired. Its Compact Action and optic-ready top rail keep the platform modern and adaptable for red-dot setups commonly used on compact AR pistols.

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