CMMG Banshee MKGs 9mm Pistol | 33rd | 99A520F-AB

The CMMG Banshee MkGs is an AR-style 9mm pistol built around CMMG’s MkGs platform and compatible with double-stack Glock-pattern magazines. It uses a fixed-ejector radial delayed blowback system and includes CMMG ZEROED controls, a RipBrace, and a Picatinny optic footprint for mounting red dots or low-power variable optics. For an optic under $1,000 that pairs well with this platform, consider a compact red dot such as the Vortex Spitfire 1x or a Holosun micro dot for fast, close-range target acquisition.

Product Specifications

• The UPC is 840442504809.
• The caliber is 9mm Luger.
• The action is Semi-Auto.
• The operating system is Fixed Ejector Radial Delayed Blowback.
• The magazine capacity is 33 rounds and the package includes one 33-round Glock-style magazine.
• The upper receiver material is Billet 6061 T6 Aluminum.
• The lower receiver material is Forged 7075 T6 Aluminum.
• The finish is listed as Black Cerakote / Armor Black.
• The weight is listed as 4.9 lbs (75 oz).
• The overall length is listed as 23.7 inches.
• The barrel twist rate is 1:10.
• The muzzle thread pattern is 1/2 x 28.
• The muzzle device is a CMMG ZEROED Linear Compensator.
• The trigger is a ZEROED drop-in single stage.
• The optic footprint is PICATINNY.

This Banshee MkGs variant brings CMMG’s MkGs ergonomics and controls into a compact 9mm AR-style pistol package. The combination of a double-stack Glock-compatible magazine, ZEROED controls, and a RipBrace makes it practical for range work and magazine-capacity-focused pistol-caliber carbine use. Its Picatinny rail and standard muzzle thread allow easy mounting of optics and muzzle accessories commonly used on modern AR-style platforms.

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