CMMG DISSENT MK4 5.56 NATO 16.10in Barrel

The CMMG DISSENT MK4 is chambered in .223 REM/5.56 NATO with a 16.10-inch steel threaded barrel. The design includes the DISSENT side folding stock with adjustable length of pull and an adjustable cheek riser for adaptable ergonomics. A forward non-reciprocating charging handle provides manipulation without coming off target, and the M-LOK handguard with a top Picatinny rail offers modular accessory mounting. An adjustable gas block allows the gas system to be tuned for suppressed shooting or to match preferred ammunition.

Key Specifications

• The rifle is chambered in .223 REM/5.56 NATO.
• The barrel measures 16.10 inches and is steel threaded.
• The barrel description is Steel Threaded.
• The rate of twist is 1:7.
• The magazine capacity is 30 + 1.
• The overall length is 27.60 to 37 inches.
• The stock is a CMMG Dissent Side Folding Stock with adjustable cheek riser and length of pull.
• The trigger is a Zeroed Drop-In Single Stage.
• The safety is a CMMG Zeroed 60/90 Degree.
• The muzzle device is a CMMG Zeroed Muzzle Brake.

Built for adaptability and precise control, the DISSENT MK4 pairs a threaded 16.10-inch barrel with an adjustable gas system and a folding stock to support a wide range of setups and shooting conditions. Its M-LOK handguard and top rail make mounting optics and accessories straightforward, while the forward charging handle and zeroed drop-in trigger emphasize practical usability. This model suits shooters who prioritize modularity, tunability, and consistent performance on the range and in configurable field roles.

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