CMMG BANSHEE MK4 | .22 LR | 9″ Barrel | 25+1

The CMMG BANSHEE MK4 is a dedicated .22 LR AR-style pistol built for economical range time and approachable training. It ships with zeroed controls and a 25-round magazine to reduce setup time and make high-volume practice straightforward. The handguard features EML styling with full-length and between-rail M-LOK slots for mounting accessories. Pair this pistol with a compact red-dot such as a Holosun HS510C for fast, durable sighting well under $1,000.

Common uses include high-volume range training and rimfire marksmanship practice for newer or budget-conscious shooters.

Product Specifications

• The caliber is .22 LR.
• The action is Semi-Auto.
• The barrel measures 9 inches for compact handling.
• The stated capacity is 25 + 1 with included magazine.
• The overall length is 24.70 inches.
• The weight is 4.50 lbs.
• The grip material is listed as CMMG Zeroed.
• The safety is a CMMG Zeroed 60/90 degree ambidextrous safety.
• The finish on the stock/components is Black.
• The handguard uses EML handguards with full-length M-LOK slots and M-LOK between top rail sections.
• The package includes a CMMG 25rd magazine and zeroed parts such as pistol grip, drop-in trigger, ambi mag catch, extended mag release button, ambi charging handle, AR-15 flash hider, bolt catch and polymer dust cover.
• The product category is AR Pistol.
• The UPC is 810144722351.

The BANSHEE MK4 presents a practical, well-equipped rimfire AR pistol for shooters who want economical practice and easy handling. Its ambidextrous controls, full M-LOK capability and included 25-round magazine make it a straightforward option for high-volume range sessions or introducing new shooters to AR-style ergonomics. Built with CMMG’s zeroed components and a compact 9″ barrel, it balances low recoil with familiar controls for those who prioritize training fidelity and affordability.

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