FROM CMMG®
Recoil similar to 5.7x28mm
Affordable
THE 4.6x30mm HAS ONLY BEEN OFFFERED WITH THE HECKLER & KOCH MP7
UNTIL NOW.
THE CMMG BANSHEE 300 SERIES PISTOL IN 4.6x30mm
EXCLUSIVELY FROM
If form is not available, use below link to sign up for a change to win a Four Six.
EnterINTRODUCING THE CMMG FOUR SIX
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.
MK 4 PLATFORM VERSATILITY
CMMG’s FourSix is built on the company’s Mk4 platform which features AR15 controls and modularity. Best of all, the 40-round FourSix magazines seat into a standard AR15-sized magwell, which means users can pair their existing AR15 lower receiver with a CMMG FourSix upper receiver and magazine.
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.
BRED FOR BUILDING
If you plan on building your own customized AR15 in 4.6x30mm, CMMG has a solution for that too. CMMG’s Barrel and BCG (bolt carrier group) kits make it easy to build an AR15 in 4.6x30mm. Because CMMG has slightly modified the BCG to reliability cycle 4.6x30mm ammunition you’ll need to use their BCG, barrel and the CMMG FourSix Magazine to ensure your build functions correctly.
| 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 | RipStock | Cerakote | |||
| PARTS AND ACCESSORIES | ||||||
|---|---|---|---|---|---|---|
| Product Description | Product Number | MSRP | Shipping Dims (HxWxL) |
Caliber | ||
| Magazine, AR15, 4.6x30mm, 10rd | 46AFC4D | $39.95 | 2.25x7.5x18 | 4.6x30mm | ||
| Magazine, AR15, 4.6x30mm, 40rd | 46AFC8F | $39.95 | 2.25x7.5x18 | 4.6x30mm | ||
Get Notified When In Stock
CMMG is temporarily halting the sale of complete firearms, upper receiver groups, lower receiver groups, and Radial Delayed Blowback BCG kits on our website in order to focus on outstanding orders. We apologize for the inconvenience and appreciate your patience as we traverse this extremely busy time. Sign up for notifications on your favorite products to get notified when they become available again or find a local dealer on our dealer page.