Cmmg 30B8A6Fab Banshee Mk4 Upper Group 300Blk 12.5 Blk

Overview

The CMMG Banshee Mk4 upper group is chambered in .300 BLK and features a 12.5-inch barrel with a 1:7 twist rate. It utilizes a direct impingement operating system with a pistol-length gas port and a 0.750-inch non-adjustable gas block. The barrel features an MR contour, is constructed from 4140 Chrome Moly steel with a salt bath nitride finish, and is threaded 5/8x24. This complete upper group includes a bolt carrier group and a variety of ZEROED accessories, including an ambidextrous charging handle, a polymer dust cover, and a linear compensator. The upper receiver is machined from billet 6061-T6 aluminum and is equipped with a CMMG EML11 M-LOK handguard. The unit weighs 3.7 lbs and has an overall length of 20.8 inches.

Price & Stock History

Listings