CMMG Banshee MK4 Features

The CMMG Banshee MK4 operates on a traditional blowback system, ensuring dependable performance with each shot. The 9″ barrel, featuring a 1:16 twist rate, is constructed from 4140CM steel and treated with a Salt Bath Nitride (SBN) finish for enhanced durability and resistance to wear. The barrel is equipped with a CMMG ZEROED Flash Hider and threaded with a 1/2×28 pattern, allowing for the attachment of various muzzle devices.

This pistol’s upper receiver is machined from billet 6061 T6 aluminum, while the lower receiver is made from forged 7075 T6 aluminum, both finished with Cerakote for superior protection against the elements. The CMMG EML7 M-LOK Hand Guard offers flexibility for mounting accessories, and the CMMG ZEROED Ambi .22 LR Charging Handle provides smooth and reliable operation. The CMMG ZEROED Pistol Grip and ZEROED Trigger Guard enhance the ergonomic design, offering comfort and control during extended shooting sessions. The CMMG RipBrace with CMMG 6 Position Fastback Extension allows for quick adjustments to suit various shooting positions and preferences.

The ZEROED Drop-In Single Stage Trigger provides a crisp and consistent trigger pull, while the ZEROED 60/90 Degree Safety Selector allows for easy operation, whether you are right- or left-handed. This model comes with a 25-round magazine, making it ready for action straight out of the box.

CMMG Banshee MK4 Specifications

• Platform: Mk4
• Caliber: .22 LR
• Operating System: Traditional Blowback
• Barrel Length: 9″
• Barrel Twist: 1:16
• Barrel Contour: MT
• Barrel Material: 4140CM, SBN
• Muzzle Device: CMMG ZEROED Flash Hider
• Muzzle Thread: 1/2×28
• Gas Port Location: N/A
• Gas Block: N/A
• Upper Receiver: Billet 6061 T6 Aluminum
• Lower Receiver: Mk4 Forged 7075 T6 Aluminum
• Hand Guard: CMMG EML7 M-LOK
• Finish: Cerakote Standard
• Charging Handle: CMMG ZEROED Ambi .22 LR
• Pistol Grip: CMMG ZEROED Pistol Grip
• Buffer Type: Carbine
• Receiver Extension: CMMG 6 Position Fastback Extension
• Stock/Brace: CMMG RipBrace
• Trigger Type: ZEROED Drop-In Single Stage
• Trigger Guard: CMMG ZEROED Trigger Guard
• Safety Selector: CMMG ZEROED 60/90 Degree
• Magazine: CMMG 25rd
• Weight: 4.9 lbs
• Length: 24.7″