Built on the proven Mk4 AR-15 platform, this BANSHEE features CMMG's shortest 9mm barrel, delivering maximum compactness without sacrificing performance. Designed to run on CMMG's 9mm AR conversion magazines, this compact powerhouse offers versatility and reliability in a sleek package. Offers in a variety of Cerakote finishes, every BANSHEE in the lineup embodies cutting-edge innovation, from the rapid-deploy RIPBRACE to the enhanced EML4 handguard. With M-LOK slots at 3, 6 and 9 o'clock, a full-length Picatinny top rail and an integrated hand stop, the BANSHEE is ready to be configured exactly the way you need, making it the ultimate personal defense weapon you can count on.

CMMG's Radial delayed blowback operating system was developed for the .45 ACP MkG platform and has since been refined for use across the entire pistol caliber lineup, delivering smoother recoil, enhanced reliability and lighter reciprocating mass
Originally developed for the .45 ACP MkG platform, CMMG's Radial Delayed Blowback operating system is now used across their pistol caliber lineup, delivering smoother recoil and lighter cycling components
For a deeper dive into the innovative Radial Delayed Blowback system, be sure to check out our comprehensive CMMG resources article and video, which explain the technology and its advantages in detail
Every CMMG product is covered by our lifetime quality huarantee, a testament to our unwavering commitment to quality and craftsmanship
We stand behind our work, every CMMG product is backed by our lifetime quality huarantee, protecting against defects in materials and workmanship

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It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Magazines will be removed from firearms when shipping to states with magazine capacity restrictions.

California 10+ Round Magazine Buyers: PSA values your freedom and constitutional rights above all else. However, PSA will not accept new orders nor will ship any order until the Ninth Circuit Federal Court of Appeals mandate becomes finalized. Once this mandate is finalized, we will start accepting new orders and ship 10+ round magazines to California Customers.

Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).