CMMG Pistol Banshee MKG .45 ACP - Delayed Blowback - SG

CMMG Pistol Banshee MKG .45 ACP - Sniper Grey

Chambered in the most American of pistol calibers, this is the most compact .45 ACP BANSHEE™ available. Don’t be fooled though, just because this BANSHEE is the right size to go with you anywhere doesn’t mean that you have to sacrifice ergonomics or shootability.


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. New 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.


MkG Radial Delayed Blowback™ Operating System
Since making its debut on the original .45 ACP MkG platform in 2017, Radial Delayed Blowback has revolutionized pistol caliber ARs across the entire CMMG lineup. As a result of meticulous engineering, Radial Delayed Blowback not only addressed some operational concerns with a traditional straight blowback system, but it also delivered pistol caliber carbines and personal-defense weapons with softer recoil impulses and lighter weight bolt carrier groups and buffer systems than straight blowback systems could deliver. Check out our CMMG Resources article & video to learn more about what sets Radial Delayed Blowback apart.


MkG 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 60°/90° Ambi Safety

ZEROED AR15 Ambi Charging Handle

ZEROED AR15 Bolt Catch

ZEROED AR15 Polymer Dust Cover

ZEROED Linear Compensator 45ACP

• PLATFORM: MKG
• CALIBER: .45 ACP
• OPERATING SYSTEM: Radial Delayed Blowback
• BARREL LENGTH: 5"
• BARREL CONTOUR: MT
• BARREL MATERIAL: 4140CM, SBN
• MUZZLE DEVICE: CMMG Zeroed Linear Compensator
• MUZZLE THREAD: .578 X 28
• UPPER RECEIVER: Billet 6061 T6 Aluminum
• LOWER RECEIVER: MKG Forged 7075 T6 Aluminum
• HAND GUARD: CMMG EML4 M-LOK
• FINISH: Sniper Grey Cerakote
• CHARGING HANDLE: CMMG Zeroed Ambi Charging Handle AR15
• PISTOL GRIP: CMMG Zeroed Pistol Grip
• RECEIVER EXTENSION: CMMG 6 Position Fastback Extension
• STOCK / BRACE: CMMG Ripbrace
• TRIGGER TYPE: Mil-spec Single Stage
• TRIGGER GUARD: Integrated
• SAFETY SELECTOR: CMMG Zeroed 60/90 Degree
• MAGAZINE: SMG Tactical 26RD
• WEIGHT: 4.8LBS