Following the introduction of the MkG many asked for a similar 9mm AR pistol that used the ubiquitous double stack 9mm Glock-pattern magazines, and thus the MkGs platform was born. Equipped with a host of essential AR features like last round bolt hold open, this 9mm BANSHEE™ MkGs is one of the most versatile pistol caliber carbines/personal defense weapons ever made.
Available in a variety of cerakote finish options, 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. With full length M-LOK® slots on both sides and the bottom of the handguard as well as M-LOK between the top picatinny rail sections, you’ll always have enough space for those must have accessories.
Radial Delayed Blowback Operating System
Originally developed for the .45 ACP MkG platform, CMMG has adapted our Radial Delayed Blowback system across our 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 our CMMG Resources article & video to learn more about what sets Radial Delayed Blowback apart.
MkGs ZEROED parts and accessories – Quality comes standard
The AR 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 60°/90° Ambi Safety

ZEROED AR15 Ambi Charging Handle

ZEROED AR15 Bolt Catch

ZEROED AR15 Polymer Dust Cover

ZEROED Linear Compensator 9mm

Lifetime Quality Guarantee
We aim to please, that’s why every CMMG product is backed by our Lifetime Quality Guarantee against material and workmanship defects.
PLATFORM MKGS
CALIBER 9MM
OPERATING SYSTEM RADIAL DELAYED BLOWBACK
BARREL LENGTH 8
BARREL TWIST 1:10
BARREL CONTOUR MT
BARREL MATERIAL 4140CM, SBN
BARREL TWIST 1:10
MUZZLE DEVICE CMMG ZEROED LINEAR COMPENSATOR
MUZZLE THREAD 1/2 X 28
GAS PORT LOCATION N/A
GAS BLOCK N/A
UPPER RECEIVER BILLET 6061 T6 ALUMINUM
LOWER RECEIVER MKGS FORGED 7075 T6 ALUMINUM
HAND GUARD CMMG EML7 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 INTEGRATED
SAFETY SELECTOR CMMG ZEROED 60/90 DEGREE
MAGAZINE GLOCK 33RD
WEIGHT 5.2 LBS
LENGTH 23.7"