The CMMG BANSHEE Mk4 5.56 AR Pistol delivers a compact, high-performance platform engineered for maneuverability and consistent operation. Built on the proven Mk4 receiver, this system integrates CMMG’s comprehensive ZEROED component suite and an Enhanced Modular Lock (EML) handguard, optimizing the firearm for demanding applications and ensuring broad compatibility with AR15 pattern upper receivers.
Key Features
Mk4 Platform Integration
The BANSHEE Mk4 utilizes the robust Mk4 AR15 lower receiver as its foundation. This design ensures seamless compatibility with standard AR15 pattern upper receivers, offering modularity for various mission profiles. Furthermore, the system is engineered to function effectively with CMMG’s proprietary conversion magazines when paired with a corresponding CMMG upper group.
Enhanced Modular Lock (EML) Handguard System
Integrated is CMMG’s EML handguard, providing a secure and versatile mounting solution. This handguard features full-length M-LOK slots along both sides and the bottom, facilitating direct attachment of accessories. Additional M-LOK interfacing is present between the top Picatinny rail sections, optimizing accessory placement while maintaining a streamlined profile.
CMMG ZEROED Component Suite
This AR Pistol incorporates a comprehensive array of CMMG ZEROED components designed to enhance user interface and operational efficiency:
- ZEROED Pistol Grip: Ergonomically designed for positive control and reduced fatigue.
- ZEROED Drop-In Trigger: Delivers a clean, consistent break for improved shot placement.
- ZEROED 60/90 Degree Ambidextrous Safety: Provides user-selectable safety lever throw, accommodating individual preference and ensuring ambidextrous manipulation.
- ZEROED Linear Compensator 5.56mm: Redirects muzzle gases forward, mitigating concussive forces and enhancing shooter comfort in confined spaces.
- ZEROED Ambidextrous Magazine Catch & Extended Magazine Release Button: Facilitates rapid, ambidextrous magazine changes.
- ZEROED AR15 Ambidextrous Charging Handle: Enables efficient, non-reciprocating charging from either side of the firearm.
- ZEROED Bolt Catch: Provides reliable bolt manipulation.
- ZEROED Polymer Dust Cover: Protects the upper receiver internals from environmental contaminants.
Included Accessories
The system ships with one 30-round Magpul PMAG, providing immediate operational capability.
Technical Specifications
General
- Platform: Mk4 (AR15-pattern)
- Caliber: 5.56mm NATO
- Barrel Length: 10.5 inches
- Muzzle Device: CMMG ZEROED Linear Compensator 5.56mm
- Handguard: CMMG EML (Enhanced Modular Lock) with M-LOK interface
- Trigger: CMMG ZEROED Drop-In Trigger
- Safety Selector: CMMG ZEROED 60/90 Degree Ambidextrous
- Grip: CMMG ZEROED Pistol Grip
- Charging Handle: CMMG ZEROED Ambidextrous AR15
- Magazine Catch: CMMG ZEROED Ambidextrous
- Magazine Release: CMMG ZEROED Extended Button
- Bolt Catch: CMMG ZEROED
- Dust Cover: CMMG ZEROED Polymer
- Included Magazine: 1x 30-round Magpul PMAG
