CMMG Banshee Mk57 5.7x28mm 5.7x28mm FN Cerakote Standard AR Pistol
Specifications
Grip Polymer
Action Single Action
Finish Cerakote Standard
Weight 5.2 pounds
Capacity 20+1
Grip Safety No
Optic Ready Yes
Barrel Length 8 inches
Overall Length 23.7 inches
Caliber / Gauge 5.7x28mm FN
Threaded Barrel Yes
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
The CMMG Banshee Mk57 is an AR-style semi-automatic pistol chambered in 5.7x28mm, built around a radial delayed blowback operating system. It features an 8-inch barrel, a 1/2x28 threaded muzzle for compatible suppressors or brakes, and a 20+1 configuration for ready-to-run performance. The handguard supports M-LOK accessories, and the factory rail layout allows straightforward optic mounting.
Key Features
- Radial delayed blowback operation for reliable cycling in the Mk57 platform
- 8-inch barrel chambered in 5.7x28mm for a compact pistol build
- 1/2x28 threaded muzzle compatible with a wide range of accessories
- 20+1 capacity using a 20-round magazine configuration
- Cerakote Standard finish for durable field use
- Optic mounting supported by the platform’s rail system (no optic included)
Built for compact, fast handling, the Banshee Mk57 is a strong choice for shooters who want an AR-style 5.7x28mm pistol with modern accessory flexibility.
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- SKU:
- 57A340FAB
- UPC:
- 810148624378
- BUDS ID:
- 166435
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
