CMMG Banshee Mk57 Radial Delayed Blowback 5.7x28mm FN Cerakote Standard Pistol
Capacity: 20+1 · Barrel Length: 8 inches
Specifications
Grip CMMG ZEROED polymer pistol grip
Action Semi-Automatic
Finish Cerakote Standard
Weight 5.2 pounds
Capacity 20+1
Grip Safety No
Optic Ready Yes
Barrel Length 8 inches
Manual Safety Yes
Overall Length 23.7 inches
Trigger Safety No
Caliber / Gauge 5.7x28mm FN
Threaded Barrel Yes
Magazines Included 1
Ambidextrous Safety 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 a compact 5.7x28mm FN AR-style pistol built around CMMG’s radial delayed blowback operating system. Its 8-inch salt bath nitrided barrel is paired with a ZEROED linear compensator and a 1/2x28 muzzle thread for flexible muzzle-device compatibility. The forged aluminum Mk57 lower receiver, billet aluminum upper receiver, EML7 M-LOK handguard, ambidextrous charging handle, and six-position extension create a practical configuration for handling and accessory setup. A ZEROED single-stage drop-in trigger, ambidextrous safety selector, CMMG ZEROED pistol grip, and RipBrace complete the package, which includes one 20-round ProMag magazine.
Key Features
- 5.7x28mm FN chambering with 20+1 capacity
- Radial delayed blowback operating system for controlled cycling
- 8-inch 4140CM salt bath nitrided barrel with 1:9 twist
- 1/2x28 threaded muzzle with CMMG ZEROED linear compensator
- CMMG EML7 M-LOK handguard for modular accessory placement
- ZEROED drop-in single-stage trigger for a consistent trigger pull
The CMMG Banshee Mk57 combines compact handling, modern controls, and radial delayed blowback performance in a ready-to-configure 5.7x28mm FN pistol.
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- SKU:
- 57A340FAB
- UPC:
- 810148624378
- BUDS ID:
- 166435
Compatible Ammo
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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
