Make: CMMG
Model: Banshee 300 Mk4
Caliber: 4.6X30mm
Barrel Length: 8
Barrel Twist: 1:5.9
Barrel Material: 4140CM, SBN
Muzzle Device: CMMG SV Brake
Muzzle Thread: 1/2"-28
Upper Receiver: Forged 7075-T6 Aluminum M4 Type
Lower Receiver: AR15
Hand Gaurd: CMMG RML7 M-LOK
Finish: Cerakote
Charging Handle: CMMG Oversized AMBI
Pistol Grip: Magpul MOE
Stock / Brace: CMMG Ripbrace
Trigger Type: Single Stage Mil-Spec
Trigger Guard: Magpul MOE
Magazine: 40rd 4.6X30mm Magazine
Weight: 5.6lbs

Features

CMMG is proud to announce the release of the Four Six, the first ever AR to hit the civilian market chambered in 4.6x30mm. With an impressive 40-round magazine capacity, light recoil, and great penetration at close distances, CMMG’s Four Six is here to reimagine the Personal Defense Weapon. Built on the Banshee Mk4 platform, the Four Six pistol features AR15 controls and modularity. Best of all, the patent pending CMMG 40RD 4.6x30mm Magazine will seat into a standard AR 15-sized magwell, which means users can pair their existing AR15 lower receiver with a CMMG Four Six upper receiver and magazine

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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.

WARNING: 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).