CMMG Banshee MKGs 9mm 5in Pistol | 99A290F-MB

The CMMG Banshee MKGs is a compact, AR-style 9mm pistol built on the MkGs platform and finished in Cerakote midnight bronze. It pairs a 5-inch threaded nitride barrel with a fixed-ejector radial delayed blowback system and accepts double-stack Glock-pattern magazines for high-capacity, reliable feeding. For a practical optic choice under $1,000, consider a Holosun 507C red-dot for fast target acquisition and robust duty-grade performance.

Common uses for this configuration include dedicated range training and pistol-caliber competition (PCC) events where compact handling and high-capacity Glock-pattern magazines are desirable.

Product Specifications

• The manufacturer is CMMG.
• The model is the Banshee MKGs.
• The manufacturer’s part number is 99A290F-MB.
• The caliber is 9mm Luger.
• The action is Semi-Auto.
• The barrel length is 5 inches.
• The operating system is Fixed Ejector Radial Delayed Blowback.
• The barrel material is 4140CM SBN.
• The muzzle thread is 1/2 x 28.
• The magazine capacity is 33 rounds.
• The package includes 1 magazine.
• The handguard is the CMMG EML4 M-LOK.
• The receivers are Upper: Billet 6061 T6 Aluminum and Lower: MkGs Forged 7075 T6 Aluminum.
• The finish is Cerakote Midnight Bronze.
• The UPC is 840442504762.

This Banshee MKGs combines compact handling and common Glock-pattern magazine compatibility in a package that emphasizes controllability and modular accessory options. The EML4 M-LOK handguard and full-length top rail make mounting lights, optics, and other sights straightforward, while the RipBrace provides a familiar cheek weld and stabilizing interface. For shooters who value a compact PCC-style platform for range work or competition, this configuration delivers practical ergonomics and high-capacity feeding without excess bulk.

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