Overview
The CMMG Banshee Mk4 in 5.7x28mm is engineered as an ultra-compact AR-15 pistol, designed for discerning operators requiring peak performance in a minimal footprint. Built on the established Mk4 AR-15 platform, this system leverages standard AR-15 lower receiver compatibility with CMMG’s dedicated AR conversion magazines, ensuring broad integration potential. Its optimized 5″ barrel configuration facilitates exceptional maneuverability and rapid deployment, making it suitable for close-quarters engagements and scenarios where reduced length is paramount.
Key Features
Precision Barrel System
- Features a 5″ medium taper barrel, treated with a Black Nitride finish for enhanced corrosion resistance and surface hardness.
- The barrel is threaded, allowing for direct attachment of a suppressor or other muzzle devices, optimizing versatility.
Integrated Handguard and Ergonomics
- Equipped with an EML4 M-LOK handguard, constructed from durable aluminum with a Midnight Bronze Cerakote finish.
- M-LOK attachment points are positioned at the 3, 6, and 9 o’clock orientations for secure accessory integration.
- A full-length Picatinny top rail provides a consistent mounting surface for optics and aiming solutions.
- Incorporates an integrated handstop for enhanced weapon control and consistent hand placement.
Robust Receiver and Controls
- The receiver features a Picatinny top rail, ensuring seamless compatibility with a wide array of sighting systems.
- Fitted with CMMG Zeroed Grips, engineered for positive firearm control and user comfort.
Caliber and Capacity
- Chambered in 5.7x28mm, a high-velocity, low-recoil cartridge, offering effective terminal performance.
- Generous 40+1 round capacity mitigates reload frequency, maintaining operational readiness.
Technical Specifications
- Caliber: 5.7x28mm
- Barrel Length: 5 inches
- Barrel Material/Finish: Black Nitride, Medium Taper, Threaded
- Capacity: 40 + 1 Rounds
- Receiver Type: Picatinny Rail Receiver (Upper)
- Handguard: EML4 M-LOK Handguard, Aluminum, Midnight Bronze Cerakote Finish
- Handguard Features: M-LOK slots at 3, 6, & 9 o’clock; Full-length Picatinny top rail; Integrated handstop
- Grips: CMMG Zeroed Grips
- Platform: Mk4 AR-15 (compatible with standard AR-15 lower receiver and CMMG AR conversion magazines)
