CMMG Banshee MKGs .40 S&W 8″ Pistol — Armor Black

About this product

The CMMG Banshee MKGs in .40 S&W is an AR-style pistol platform built for compact duty, range work, and practical defensive applications. It uses a radial delayed blowback operating system and ships with CMMG Zeroed controls for ambidextrous operation. The package features an 8″ medium-taper threaded barrel with a CMMG Zeroed linear compensator and a 7″ EML M-LOK handguard for modular accessory mounting. The MkGs lower accepts small-frame Glock-pattern magazines, and this configuration includes a Glock 22-round magazine.

Key Specifications

• Chambered in .40 S&W.
• The barrel measures 8″ and uses a medium taper threaded profile.
• The operating system is Radial Delayed Blowback.
• The barrel is made from 4140CM SBN.
• The muzzle device is a CMMG ZEROED Linear Compensator.
• The muzzle is threaded 0.578 x 28.
• The upper receiver is Billet 6061 T6 Aluminum.
• The lower receiver is a MkGs Forged 7075 T6 Aluminum lower.
• The handguard is a CMMG EML7 M-LOK free-float design.
• The magazine capacity is 22 + 1 (Glock 22 pattern magazine included).

Practical and purpose-built, the Banshee MKGs offers a compact AR-style package with features drawn from duty and range environments: a threaded medium-taper barrel, ambidextrous Zeroed controls, and an M-LOK handguard for modern accessory fitment. Its combination of durable aluminum receivers, proven operating system, and high-capacity Glock-pattern magazine make it a solid choice for shooters seeking a compact, capable .40 S&W pistol chassis.