In total, eight different models are offered in the Banshee lineup, divided into four SBRs and four pistols. Each SBR/pistol pairing is offered in a different caliber, giving consumers the choice between 9 mm, .45 ACP, .300 BLK or .22 LR. Every CMMG Banshee in the lineup is equipped with the company's all-new ambidextrous charging handle, which is machined from 7075 aluminum and features an enlarged latch that easily clears larger mounted optics and can be easily manipulated with a user's support hand. Every model is also equipped with an ambidextrous sling plate and safety selector, as well as the company's RML M-Lok handguard and a Magpul MOE pistol grip.
The pistol-caliber CMMG Banshee SBRs are equipped with 5-inch, medium-taper threaded barrels machined from 4140 chrome-moly steel. The guns actions are built around the novel radial-delayed blowback action that debuted on the company's innovative MkG Guard pistol-caliber carbine. Like the Guard, these pistol-caliber models feed from Glock magazines and are equipped with single-stage mil-spec triggers, as well as the company's RML4 handguard.
Each pistol-caliber SBR is equipped with the company's new RipStock. This is an all-new retractable buttstock that incorporates the company's Fastback and P3 position-preset technology, enabling users to pull the stock straight back to a pre-set length for quick deployment. Non-NFA pistol versions of the Banshee are equipped with a Tailhook Mod 2 pistol-stabilizing brace. The overall length of the pistol-caliber Banshee SBRs is 20 inches with the stock collapsed. Weight on each model is caliber-specific, with 9 mm models weighing 4.8 pounds and .45 ACP models weighing 4.6 pounds.
Pistol and SBR models of the .300 BLK CMMG Banshee are outfitted with an 8-inch barrel with a 1:7-inch twist rate to optimize cartridge performance. The barrel features a medium taper and is machined from 4140 chrome-moly steel with a .750 gas-block journal. Each .300 BLK Banshee ships with a DefCan 3 flash hider compatible with the company's DefCan suppressor. Other features of the .300 BLK Banshee include an RML7 handguard and a single-stage mil-spec trigger. The gun ships with a 30-round Magpul Pmag and weighs 5.2 pounds.
Finally, CMMG's .22 LR Banshee models are built with a 4.5-inch medium-taper barrel machined from 4140 chrome-moly steel, topped with a 1/2-28 TPI threaded muzzle and completed with a KAK Slim Flash Can. The gun is equipped with an RML4 handguard, Magpul MOE pistol grip and a single-stage mils-spec trigger. Each rimfire Banshee ships with a CMMG 22ARC 25-round magazine and weighs in at 4.4 pounds.
The suggested retail price on the CMMG Banshee starts at $1,149.95 for both .22 LR models. The .300 BLK models retail at a suggested price of $1,449.95, while the pistol-caliber SBRs and pistols sell for $1,499.95.