CMMG MkG .45 ACP Resolute Upper Group Receiver 16.1in Midnight Bronze

CMMG MkG .45 ACP Resolute Upper Group Receiver 16.1in Midnight Bronze. Ready to pair out of the box with an existing or new MkG lower group this upper is the piece you need to build the ultimate fun-sized AR pistol or SBR. 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. Specifications for CMMG MkG .45 ACP 5in Banshee Upper Group Receiver: Manufacturer: CMMG Caliber: .45 ACP Overall Length: 25.3 in Barrel Length: 16.1 in Barrel Profile: Medium Tapered Barrel Twist Rate: 1-16 Muzzle Device: CMMG Zeroed Muzzle Brake Finish: Cerakote Fabric/Material: 6061-T6 Aluminum Gun Rail: M-LOK Gun Type: Rifle Gun Make: CMMG Gun Model: CMMG Banshee MKG Weight: 3.7 lb Magazine Included: No Mount Type: M-LOK Threads per Inch: .578×28 Package Contents: CMMG MkG .45 ACP 5in Banshee Upper Group Receiver What firearm models does the manufacturer say CMMG MkG .45 ACP 5in Banshee Upper Group Receiver is compatible with? The manufacturer suggests that CMMG MkG .45 ACP 5in Banshee Upper Group Receiver is compatible with CMMG Banshee MKGCMMG 45B85B3-MB: MkG .45 ACP Resolute Upper Group Receiver 16.1in Midnight Bronze