CMMG 30B81F4AB

300BLK has proven itself to be an incredibly capable round in a variety of applications, from close quarters to mid-range and ammo loadings optimized for subsonic/suppressed as well as supersonic, there is use for almost every need. Whether you're 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. Available in six different Cerakote finishes, all CMMG Upper Groups come complete with bolt carrier group and ZEROED accessories including:
ZEROED AR15 Polymer Dust Cover
ZEROED AR15 Ambi Charging Handle
ZEROED Linear Compensator .308 Win
Platform: Mk4
Caliber: .300 BLK
Operating System: Direct Impingement
Barrel Length: 8
Barrel Twist: 1:7
Barrel Contour: MT
Barrel Material: 4140CM, SBN
Muzzle Device: CMMG ZEROED Linear Compensator
Muzzle Thread: 5/8 x 24
Gas Port Location: Pistol
Gas Block: 0.750 Non-Adjustable
Upper Receiver: Billet 6061 T6 Aluminum
Hand Guard: CMMG EML7 M-LOK
Finish: Cerakote Standard
Charging Handle: CMMG ZEROED Ambi
Weight: 3.0 lbs
Length: 16.5"