CMMG Banshee MK4 9mm

Intro: The CMMG Banshee MK4 9mm is an AR-pattern, semi-automatic handgun built for range work, training, and general recreational shooting. Its compact profile and purpose-built components make it well suited for shooters seeking a 9mm AR-platform pistol with modern ergonomics and controls.

Physical/Product Overview: The Banshee MK4 combines a forged Mk4 lower with a billet 6061 T6 upper and an EML4 M-LOK handguard for accessory flexibility and durability. The pistol comes finished in Armor Black Cerakote, uses a RipBrace pistol brace, and includes ambidextrous controls and a 30-round 9mm magazine.

Key Specifications

• The caliber is 9mm.
• The action is Semi-Auto.
• The barrel length is 5 inches, and the barrel is threaded for muzzle devices.
• The barrel material is 4140CM SBN.
• The barrel twist is 1:10.
• The muzzle thread is 1/2 x 28.
• The handguard is a CMMG EML4 M-LOK offering full-length M-LOK slots.
• The finish is Cerakote Standard in Armor Black.
• The magazine capacity is 30 rounds using the CMMG 9ARC magazine.
• The firearm ships with a RipBrace pistol brace for support and control.

Buy the CMMG Banshee MK4 9mm online today to add a compact, AR-pattern 9mm pistol to your collection that balances modern features with practical range performance.