CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in 1-7 Twist 1/2 X 28 TPI 18.8in Tungsten. 5 this is the shortest 5.56mm upper group CMMG offers. Great for anyone looking to build an ultra-compact AR15 thats lightweight and perfectly sized to go anywhere. This 5.56mm BANSHEE upper group is built on our Mk4 AR15 platform. Specifications for CMMG Mk4 5.56X45mm NATO 10.5in Banshee Upper Group Receiver: Manufacturer: CMMG Caliber: 5.56x45mm NATO Barrel Profile: Medium Taper Finish: Cerakote Gas Block Journal Size-Diameter: .750 in Gun Rail: M-LOK Gun Type: Rifle Gun Make: CMMG Gun Model: CMMG Mk4 Magazine Included: No Package Contents: CMMG Mk4 5.56X45mm NATO 10.5in Banshee Upper Group Receiver What firearm models does the manufacturer say CMMG Mk4 5.56X45mm NATO 10.5in Banshee Upper Group Receiver is compatible with? The manufacturer suggests that CMMG Mk4 5.56X45mm NATO 10.5in Banshee Upper Group Receiver is compatible with CMMG Mk4CMMG 55B8D53-TNG: Mk4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in 1-7 Twist 1/2 X 28 TPI 18.8in Tungsten
Ghost Firearms Elite Complete Upper Receiver .300 Blackout 10.5 inch Pistol Length 4150 Light HBAR Barrel 1-8 Twist 9 inch M-LOK Free Float Hand Guard Original price was: $329.00.$299.99Current price is: $299.99. 
POF USA P415 Edge Upper Receiver Assembly .300 AAC Blackout 10.5in Barrel M-LOK Rail Burnt Bronze Original price was: $1,528.00.$1,369.90Current price is: $1,369.90. CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in 1-7 Twist 1/2 X 28 TPI 18.8in Tungsten
Original price was: $924.95.$799.99Current price is: $799.99.
