CMMG Banshee MK57 5.7x28mm 8in

Intro: The CMMG Banshee MK57 is a compact AR-style pistol platform chambered in 5.7x28mm, designed for range use, personal defense, and precision short-range applications. Its configuration balances compact maneuverability with the high-velocity characteristics of the 5.7x28mm cartridge.

Physical/Product Overview: Built on the Mk57 platform, this Banshee features an 8-inch black nitride medium-taper threaded barrel paired with CMMG's EML 7" M-LOK handguard and an armor black Cerakote aluminum Picatinny rail receiver. The pistol includes CMMG ZEROED controls and ergonomic components for consistent operation.

Key Specifications

• The caliber is 5.7x28mm.
• The operating system is Radial Delayed Blowback.
• The barrel length is 8 inches.
• The barrel twist is 1:9.
• The barrel contour is MT.
• The barrel material is 4140CM SBN.
• The muzzle device is CMMG ZEROED Linear Compensator.
• The muzzle thread is 1/2 x 28.
• The upper receiver is Billet 6061 T6 Aluminum.
• The lower receiver is Mk57 Forged 7075 T6 Aluminum.

Closing: For a compact AR-style pistol offering 5.7x28mm performance with CMMG ZEROED components, buy the CMMG Banshee MK57 5.7x28mm online today.