CMMG Banshee MKGs 9mm Pistol, 5" Barrel, Midnight Bronze

CMMG Banshee MKGs 9mm AR Pistol

The Banshee MKGs represents CMMG's answer to shooters seeking a modern 9mm AR pistol that leverages the ubiquitous Glock-pattern magazine ecosystem. This is a purpose-built platform that combines AR ergonomics with 9mm efficiency.

Key Features

Operating System & Reliability

• Fixed Ejector Radial Delayed Blowback operating system ensures reliable cycling
• Last round bolt hold open for tactical awareness
• CMMG ZEROED single-stage drop-in trigger for crisp, predictable breaks

Ergonomics & Controls

• Ambidextrous charging handle for both left and right-handed shooters
• CMMG ZEROED 60/90-degree safety selector for intuitive operation
• Integrated trigger guard protects the trigger during tactical movement
• CMMG ZEROED pistol grip provides secure purchase and control

Modularity & Customization

• EML4 M-LOK handguard with full-length slots on both sides and bottom
• Additional M-LOK mounting points between top Picatinny rail sections
• Extensive accessory mounting options for lights, lasers, and grips

Barrel & Muzzle

• 5-inch 4140CM chrome-moly barrel with 1:10 twist rate
• CMMG ZEROED Linear Compensator reduces muzzle rise and noise signature
• 1/2 x 28 muzzle threads for suppressor compatibility

Magazine & Capacity

• Uses standard Glock 33-round double-stack magazines
• Proven reliability with millions of rounds through Glock platforms

Construction & Finish

• Billet 6061-T6 aluminum upper receiver for precision and durability
• MKGs forged 7075-T6 aluminum lower receiver for strength
• Cerakote standard finish in Midnight Bronze for corrosion resistance
• Lightweight design at just 4.5 pounds

Brace & Length

• CMMG RipBrace for quick deployment and secure positioning
• Overall length of 20.8 inches for manageable handling
• Carbine buffer system for reliable cycling

Why the Banshee MKGs

This pistol bridges the gap between traditional AR-15 shooters and those seeking a compact 9mm platform. The use of Glock magazines means you're not locked into proprietary ammunition storage—you can leverage existing inventory or find magazines anywhere. The modular design allows you to build your setup exactly as you need it, whether for home defense, range training, or tactical applications.

The Banshee MKGs delivers AR reliability and ergonomics in a nimble, 9mm package.