The CMMG Banshee pistol in 9mm with a fixed ejector and an Armor Black Satin Cerakote finish (brand part no. 99A520F-AB) pairs an 8-inch barrel with an adjustable RIPBRACE in place of a shoulder stock. CMMG built the fixed ejector specifically for its 9mm AR pistols, improving case ejection reliability over a standard AR15 ejector on a blowback pistol-caliber platform. The barrel is cut at a 1-in-10 twist and threaded 1/2×28 for a compensator or suppressor, and the safety is a CMMG ZEROED 60/90-degree ambidextrous selector. Among AR pistols chambered in 9mm, this Banshee configuration favors shooters who want an adjustable brace and a high-capacity magazine.

Key Specifications

• Chambered in 9mm, this pistol runs a 33+1 capacity magazine.
• The barrel measures 8 inches and wears a Satin Black Cerakote finish.
• Rifling twist is 1-in-10 inches.
• The muzzle is threaded 1/2×28 for a compensator or suppressor.
• The design uses a fixed ejector, built for reliable 9mm case ejection.
• An adjustable RIPBRACE ships in place of a shoulder stock.
• The safety is a CMMG ZEROED 60/90-degree ambidextrous selector.
• The upper is optic-ready, with no fixed sights installed.

Frequently Asked Questions

What is a fixed ejector? A design built specifically for CMMG’s 9mm AR pistols to improve case ejection reliability on a blowback platform.

Does this pistol include a brace? Yes, an adjustable RIPBRACE ships in place of a shoulder stock.

What is the magazine capacity? 33 rounds, with one magazine included.

Buy the CMMG Banshee Pistol, Fixed Ejector, 9mm

A fixed ejector, high-capacity magazine, and adjustable RIPBRACE make this Banshee a well-rounded 9mm AR pistol. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.