Foxtrot Mike MIKE-9 9mm 7" Rear Charging Complete AR-15 Upper

Foxtrot Mike Products 7" Rear Charging 9mm AR-15 Complete Upper The Foxtrot Mike Products MIKE-9 Complete 9x19mm Upper Receiver is designed from the ground up to deliver outstanding reliability and accuracy, featuring a host of top-tier components. The monolithic style has been achieved with a proprietary interlock between the upper and handguard. The slim-line handguard is M-LOK compatible, allowing you to use your favorite accessories. The Foxtrot Mike Products Mike-9 Upper Receiver comes fully assembled and ready to drop in on any pistol-caliber lower receiver that uses Glock magazines. With its full-length Picatinny top rail and M-LOK compatible handguard, the Foxtrot Mike 9mm Upper offers plenty of mounting space for optics and other accessories. The Mike-9 Upper Receiver is sleek and lightweight, with a simple, reliable, and easy-to-maintain blowback operating system, packaged in a monolithic style billet upper receiver. Designed with several innovative patented features that make it one of the most innovative Glock-style 9mm AR-15 uppers on the market. Features Caliber: 9MM Operating System: Straight Blowback Barrel Length: 7" Barrel Twist: 1:10 Barrel Material: 41V50 Premium Match Grade 41V50 Barrel, Vacuum Stress Relieved, Melonite Coated with a Honed Chamber Muzzle Device: Micro Blast Diffuser Muzzle Thread: 1/2x36 Upper Receiver: Billet Aircraft Aluminum Type III Hard Black Anodizing Handguard: 5.75" M-LOK Compatible Handguard, Type III Hard Black Anodizing Charging Handle: Mil-Spec Rear Charging Handle Bolt: 9MM Heavy Bolt Machined from pre-hard 4342, Machined then Post Vacuum Heat Treated to Increase Hardness, then coated in Melonite Length: 25" Weight (lbs): 5.14 Firing Pin and Extractor made out of S7 Tool Steel Compatible with 9MM Glock-style Magazines