The CMMG Dissent Mk4 is a compact AR-style pistol chambered in .223 REM/5.56 NATO intended for portable personal defense and organized range use. It employs CMMG’s patent-pending Compact Action to eliminate the traditional buffer tube, producing a very short, stowable package. The Dissent ships with a 6.50-inch free-floated barrel, OEM black polymer grip, and an optic-ready top rail.
Key Specifications
- The caliber is .223 REM/5.56 NATO.
- The barrel length is 6.50 inches.
- The capacity is 30 + 1 rounds.
- The overall length is 14.70 inches.
- The weight is 4.60 lbs.
- The action is Semi-Auto.
- The safety is Ambidextrous.
- The grip material is Black Polymer.
- The sights are Optic Ready.
- The design includes a 6.5-inch free-floated barrel and 5.5-inch M-LOK handguard.
Compact dimensions, a buffer-less Compact Action, and an optic-ready layout make the Dissent Mk4 a practical choice for users who need a highly stowable AR-style pistol while retaining familiar ergonomics and accessory compatibility. Its combination of features balances control and portability for responsible owners seeking a capable short-barreled platform for range use and personal defense applications.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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