CMMG Upper Group Banshee Mk4 .300BLK 12.5in Armor Black

CMMG Upper Group Banshee Mk4 .300BLK 12.5in Armor Black. Whether youre looking to swap your current AR15 upper to quickly switch to 300BLK or looking to top off a new build this 8 BANSHEE upper group is sure to satisfy anyone looking for one of the most compact and stylish 300BLK upper groups made today. Specifications for CMMG Mk4 Banshee Upper Receiver Group w/Linear Compensator: Manufacturer: CMMG Barrel Profile: Medium Taper Barrel Twist Rate: 1-7 Muzzle Device: Linear Compensator Finish: Cerakote Color: Armor Black Fabric/Material: Forged 7075-T6 Aluminum Gas Block Journal Size-Diameter: .750 in Gun Rail: M-LOK Gun Type: Rifle Gun Make: CMMG Gun Model: CMMG Mk4 Weight: 2.2 - 3.9 lb Condition: New Magazine Included: No Package Contents: CMMG Mk4 Banshee Upper Receiver Group w/Linear Compensator What firearm models does the manufacturer say CMMG Mk4 Banshee Upper Receiver Group w/Linear Compensator is compatible with? The manufacturer suggests that CMMG Mk4 Banshee Upper Receiver Group w/Linear Compensator is compatible with CMMG Mk4CMMG 30B8A6F-AB: Upper Group Banshee Mk4 .300BLK 12.5in Armor Black