I had no idea CMMG was still around.

CMMG is proud to announce the release of the FourSix, the first ever line of ARs to hit the civilian market that are chambered in 4.6x30mm. With an impressive 40-round magazine capacity, light recoil and penetrating power at close distances, CMMG’s FourSix is here to reimagine the Personal Defense Weapon.

4.6x30mm

First introduced in 1999, the 4.6x30mm is known for its pairing with the Heckler & Koch MP7. By design, the 4.6x30mm is a relatively small and lightweight cartridge with minimal felt recoil meant to compete with the 5.7x28mm. There has never been a 4.6x30mm-chambered firearm released in the U.S. market until now.

AVAILABLE IN 300 SERIES BANSHEE

CMMG’s BANSHEE is the ultimate Personal Defense Weapon (PDW). The BANSHEE’s lightweight and compact design pairs well with the soft-shooting 4.6x30mm cartridge to create a very controllable and portable firearm for almost any shooter. The FourSix operates on a modified direct impingement system, offering Last Round Bolt Hold Open and is fed from a proprietary 40-round CMMG FourSix Magazine.

FULL FIREARMS
Product Description	Product Number	MSRP	Shipping Dims (HxWxL)	Caliber	Barrel Length	Muzzle Device	Trigger	Charging Handle	Pistol Grip	Buttstock / Brace	Finish
Pistol, BANSHEE 300, Mk4, 4.6x30mm	46A96B4	$1,399.95	3X10X41	4.6x30mm	8″	SV Brake	CMMG Single Stage	CMMG Oversized Ambi	Magpul MOE	RipBrace	Cerakote
Rifle, BANSHEE 300, Mk4, 4.6x30mm, NFA	46A96C5	$1,399.95	3X10X41	4.6x30mm	8″	SV Brake	CMMG Single Stage	CMMG Oversized Ambi	Magpul MOE	RipBrace	Cerakote