ASK AN EXPERTDescription
- 5" barrel for ultra-compact size
- Chambered in 5.7x28mm for effective personal defense with less recoil
- Built on CMMG's Mk4 AR15 platform with standard AR15 lower receiver
- Improved 5.7x28mm AR conversion magazines
- EML4 handguards with M-LOK slots at 3, 6, & 9 o'clock positions
- Full-length Picatinny top rail and integrated handstop for accessories
- Available in a range of Cerakote finishes
What many might consider the all-star of personal defense weapon calibers, 5.7x28mm has cemented itself as a greatly effective round with less recoil than 5.56mm at closer ranges. With just a 5" barrel this ultra-compact BANSHEE will fit almost anywhere you need it. If you're not fond of pistol magazine-fed ARs don't worry, this BANSHEE is built on CMMG's Mk4 - AR15 platform which uses a standard AR15 lower receiver and their improved 5.7x28mm AR conversion mags.
Available in a range of Cerakote finishes, the BANSHEE series represents the most innovative AR pistols and SBRs available today. From the quick deploying RIPBRACE to the stylized receivers and EML handguards, every BANSHEE is tailor-made to be the personal defense weapon you can always depend on. The EML4 handguards feature M-LOK slots at 3, 6, & 9 o'clock positions and a full-length Picatinny top rail for accessories as well as an integrated handstop.
Radial Delayed Blowback Operating System
Originally developed for the .45 ACP MkG platform, CMMG has adapted CMMG's Radial Delayed Blowback system across their pistol caliber lineup to create pistols and rifles with a softer recoil impulse and reduced bolt weight compared to traditional straight blowback systems. Check out CMMG Resources article & video to learn more about what sets Radial Delayed Blowback apart.
Mk4 ZEROED parts and accessories - Quality comes standard
The AR15 platform is well known for its capability for customization but picking the right parts doesn't have to be a nightmare of homework. Everything from the RIPBRACE to the full kit of ZEROED parts and accessories are made here in the USA with quality and attention to detail that is second to none and each BANSHEE comes equipped with a slew of ZEROED parts standard, including:
- ZEROED Pistol Grip
- ZEROED Drop-In Trigger
- ZEROED Trigger Guard
- ZEROED 60°/90° Ambi Safety
- ZEROED AR15 Ambi Charging Handle
- ZEROED Smbi Mag Catch
- ZEROED Extended Mag Release Button
- ZEROED AR15 Bolt Catch
- ZEROED AR15 Polymer Dust Cover
- ZEROED Linear Compensator 5.56mm
Warranty Information
| Platform | Mk4 |
| Caliber | 5.7x28mm |
| Operating System | Radial Delayed Blowback |
| Barrel Length | 5 |
| Barrel Twist | 1:9 |
| Barrel Contour | MT |
| Barrel Material | 4140CM, SBN |
| Muzzle Device | CMMG ZEROED Linear Comp |
| Muzzle Thread | 1/2 X 28 |
| Gas Port Location | N/A |
| Gas Block | N/A |
| Upper Receiver | Billet 6061 T6 Aluminum |
| Lower Receiver | Mk4 Forged 7075 T6 Aluminum |
| Hand Guard | CMMG EML4 M-LOK |
| Finish | Cerakote Standard |
| Charging Handle | CMMG ZEROED Ambi |
| Pistol Grip | CMMG ZEROED Pistol Grip |
| Buffer Type | Carbine |
| Receiver Extension | CMMG 6 Position Fastback Extension |
| Stock / Brace | CMMG RipBrace |
| Trigger Type | ZEROED Drop-In Single Stage |
| Trigger Guard | CMMG ZEROED Trigger Guard |
| Safety Selector | CMMG ZEROED 60/90 Degree |
| Magazine | CMMG 32rd |
| Weight | 4.6 lbs |
| Length | 20.9" |
