The Banshee Mk4 features mil-spec receiver set designed to chamber intermediate cartridges like the popular 5.56x45mm NATO in a traditional rifle configuration. The Banshee utilizes a traditional buffer tube operation in the action making it highly compatible with a wide variety of stock options.

New for 2025, CMMG is happy to introduce their tried and true platform in Hornady's new .338 ARC cartridge. Made to combine the prowess of the AR15 platform with the stopping power of a large bore caliber, .338 ArC strives to emulate the sub or supersonic versatility of the now ubiquitous .300 BLK cartridge with more energy on target and less gas system tuning when switching from suppressed to unsuppressed. This model comes with a Z-series muzzle brake and a CMMG's EML15-series MLOK hand-guard.

This model features a 16.1-inch barrel and a Ripstock buttstock along with a Midnight Bronze Cerakote finish. One 10-round magazine is included.

UPC 840442507244

Action DIRECT IMPINGEMENT

Barrel Length 16.1 BARREL

Barrel Type NOT SPECIFIED

Caliber .338 ARC

Capacity 10 ROUNDS

Finish CERAKOTE

Muzzle Type MUZZLE BRAKE

Optic Mount 1913 PICATINNY

Sights OPTIC READY

Thread Pattern 5/8X24 TPI

Weight 6.2 LBS