CMMG 55A938FCT Dissent | 5.56 NATO | 6.50″ Barrel

The CMMG Dissent 55A938FCT is a compact, buffer-less AR pistol built around CMMG’s Compact Action for maximum stowability. It ships with a 6.50″ free-floated barrel, a 5.5″ M-LOK handguard and a zeroed drop-in single-stage trigger for out-of-the-box usability. The finish is Coyote Tan Cerakote and the package includes an OEM grip and Picatinny buffer adapter. For a robust optic under $1,000 that complements the Dissent’s compact profile, consider a Trijicon MRO for fast target acquisition and durable construction.

Designed for short-range precision and high-volume range training, this pistol is well-suited to applications where compact handling and quick sight acquisition are priorities. Its small footprint also makes it appropriate for vehicle or trail carry in jurisdictions where that use is lawful.

Product Specifications

• The manufacturer is CMMG.
• The model and part number are 55A938FCT.
• The caliber is listed as .223 REM / 5.56 NATO.
• The capacity is 30 + 1.
• The action is Semi-Auto.
• The barrel measures 6.50″ for compact handling.
• The overall length is 14.70″.
• The finish is Coyote Tan Cerakote.
• The handguard is a 5.5-inch M-LOK design.
• The trigger is a zeroed drop-in single-stage unit.
• The grip material is Black Polymer.
• The safety is Ambidextrous.
• The sights are Optic Ready.
• The weight is 4.60 lbs.
• The UPC is 810097507999.

The Dissent offers a deliberately short and portable package without sacrificing the ergonomics and accessory options expected of modern AR pistols. Its combination of a free-floated short barrel, M-LOK handguard and a factory-installed single-stage trigger provides a predictable shooting experience for users who prioritize compact carry and rapid target engagement. The Coyote Tan finish and polymer furniture keep weight down while offering a durable exterior for field use.

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