The CMMG BANSHEE MK57 is chambered in 5.7x28mm, a caliber that has proven itself as a highly effective round for personal defense. Unleash the power of the CMMG BANSHEE MK57, the all-star of personal defense weapons. This compact powerhouse, chambered in the highly effective 5.7x28mm round, offers less recoil and exceptional accuracy, making it a top choice for close-range engagements. Crafted with a 7075-T6 Aluminum upper and lower receiver, the BANSHEE MK57 is both lightweight and durable, designed to withstand the most challenging conditions. The CMMG RML15 M-LOK handguard allows for easy attachment of accessories, while the CMMG single-stage trigger ensures a crisp and clean trigger pull every time. Experience comfort and stability with the Magpul MOE pistol grip and the CMMG RipStock Compact Stock. The CMMG BANSHEE MK57 is not just a firearm; it's a reliable partner that guarantees your safety and performance. Find the CMMG BANSHEE MK57 and more on GunMade.com, the largest online gun search engine for new and used gun prices. Your perfect firearm is just a click away!