This Banshee Upper Receiver is Compatible with a Variety of Different CMMG Lower Receivers

CMMG's Banshee line has been incredibly popular since their release, and now you can get your hands on a complete Banshee upper receiver to add to one of CMMG's lineup of lower receivers. If you're looking to build the most compact 9mm AR then look no further. CMMG's 9mm radial delayed blowback uppers feature uncompromised design and engineering with styling that is never mistaken for something else. Having more options is always better, like what magazines you would like to use. 9mm Banshee uppers are designed to work with any of these combinations: a standard AR-15 or CMMG Mk4 lower combined with CMMG 9mm AR Conversion Mags, CMMG Mk9 lower combined with Colt-pattern mags, CMMG MkGs lower combined with Glock-pattern mags, or CMMG Mk17 lower combined with Sig Sauer P320 mags. Each Banshee upper comes complete with an ambidextrous charging handle and a bolt carrier group so you can drop it onto a complete lower and go straight to work!

CMMG Banshee Upper Group Specifications and Features:

• CMMG Item Number: 99B17FD-AB
• AR-15 Complete Upper Receiver
• Radial Delayed Blowback Operated
• Caliber: 9mm Luger
• Billet 6061 T6 Aluminum Upper Receiver
• 5" 4140 Chrome Moly Steel Barrel with a 1:10" Twist
• 1/2x28 Threaded Muzzle
• CMMG Zeroed Linear Compensator
• CMMG Bolt Carrier Group
• CMMG Zeroed Polymer Dust Cover
• CMMG Zeroed Ambidextrous Charging Handle
• CMMG EML4 M-LOK Hand Guard
• Weight: 2.6 lbs
• Color: Armor Black Cerakote Finish

Fits:

• CMMG Mk4, Mk9, Mk17, MkGs Lower Receivers