align=middle
News

NEW FourSix Banshee 4.6MM AR from CMMG

Today CMMG brought us the FourSix Banshee, the world’s first AR in 4.6x30mm. Check out the details below or over at CMMG.

FourSix Banshee 4.6mm AR from CMMG

Introduced to the world in 1999 by Heckler & Koch, the 4.6x30mm cartridge is known for its development and pairing with the HK MP7. Ballistically the 4.6x30mm round is very similar to the 5.7x28mm round in the sense that it is a high velocity, flat shooting projectile that has great penetration at close distances, flat-shooting ballistics out to 150 yards, along with a soft recoil impulse.

By design, the 4.6x30mm is a relatively small and lightweight cartridge which allows the shooter to carry more ammo, which means more follow up shots when needed most, and the soft recoil allows users to make rapid shots down range and on target.

Since its release, the CMMG® FourSix™ is the first AR chambered in 4.6x30mm as well as the first 4.6x30mm firearm of any kind ever available to the U.S. civilian market, bringing a brand new caliber to the PDW and AR segments.

Built on the BANSHEE™ Mk4 platform, the CMMG FourSix pioneers new technologies with its patent-pending Micro Gas Block and patent-pending CMMG 40RD 4.6x30mm Magazine. The micro length gas system works like a standard direct impingement system except we took additional steps to keep it running cooler. The new Micro Gas Block is designed to help dissipate heat and the gas tube itself is made from Inconel, a nickel-chromium-based superalloy made for high temperature applications.

The FourSix BANSHEE, available in pistol and SBR configurations, comes standard with an 8-inch barrel and features AR15 controls and modularity. 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. Best of all, the CMMG 40RD 4.6x30mm Magazine and 10rd 4.6x30mm Magazine will seat into any mil-spec AR15 magwell, which means users can pair their existing AR15 lower receiver with a CMMG FourSix upper receiver and 4.6x30mm magazine.

Support My Work

If you made it this far, thanks for reading! Writing isn’t my full-time profession, and nearly everything I do comes out of my own pocket. Between ammunition, tuition, range fees and more, expenses add up fast. If you like what I have to offer, consider making a donation to my Patreon.

Every bit helps bring more work like this to you, and contributes to shortened timelines or more in-depth work on my part. You’ll also have more direct access to me, offering suggestions for future projects, looking behind the scenes, and getting early access to some content. You can find my Patreon >>HERE<<

Daniel Reedy

Daniel holds instructor certifications from Rangemaster, Agile Training & Consulting, and the NRA. He has received training from Craig Douglas, Tom Givens, and Steve Fisher among others. He also has experience competing in USPSA, CAS, 3 Gun, and Steel Challenge. In his free time Daniel enjoys petting puppies and reading the Constitution. His work is also published by Athlon Outdoors, AmmoLand, Recoil Concealment, Air Force Times, and other publications.

Share
Published by
Daniel Reedy

Recent Posts

Markwell Watches “datematic” Review [2024]

Once a month, I host a watch meetup for Salt Lake City, Utah. It's a…

14 hours ago

Living Legends | Interview with Rob Haught [2024]

In the first edition of this series we chatted with Tom Givens of Rangemaster. Today…

1 week ago

The Diamond Smugglers – Ian Fleming – Book Review [2024]

While people know Ian Fleming for his James Bond series, he also published a handful…

2 weeks ago

The Importance of Outlaw Shooting Competition

I've never been a big competitor, but I have dabbled in a variety of competitive…

3 weeks ago

Aridus Industries Bolt Release for Beretta 1301/A300 Review [2024]

I spent a lot of time behind the Beretta A300 Ultima Patrol throughout 2023. In…

4 weeks ago

Conceal Carry: Comforting or Comfortable? Why Not Both? 

Back in 2022 I wrote a series of articles titled "How to Choose a Good…

1 month ago