CMMG Dissent MK4 .223/5.56 NATO 16.1 inch

The CMMG DISSENT MK4 is an AR-pattern rifle chambered for .223 Rem/5.56 NATO intended for range use, duty, and general-purpose field work. It balances controllability and accessory readiness for shooters who need a versatile platform.

The rifle pairs a 16.1-inch steel threaded barrel with an M-LOK handguard and a DISSENT side-folding stock to create a compact, adaptable package. Controls are ambidextrous where noted, and the adjustable gas block permits tuning for suppressed or unsuppressed operation.

Key Specifications

• The caliber is .223 REM/5.56 NATO.
• The barrel length is 16.10 inches, offering a balance between accuracy and maneuverability.
• The barrel description is Steel Threaded.
• The rate of twist is 1:7.
• The trigger is a Zeroed Drop-In Single Stage unit.
• The stock description is CMMG Dissent Side Folding Stock.
• The safety is CMMG Zeroed 60/90 Degree.
• The overall length is 27.60-37 inches.
• The capacity is 30 + 1.
• The handedness is Ambidextrous.

The CMMG DISSENT MK4 delivers platform-level versatility with user-adjustable features and accessory-ready ergonomics. For those shopping for a CMMG DISSENT MK4 .223 REM/5.56 NATO rifle for sale, this model offers a practical balance of control and customization—buy the CMMG 55A1A0B-MB DISSENT MK4 .223 REM/5.56 NATO online today.