The Foxtrol Mike Products Enhanced 9mm Pistol Upper Receivers includes charging handle and bolt, making it ready for configuration on your next 9mm AR Pistol. Available with a compact 3.75" or 5" barrel. MLOK handguard includes ready to install MLOK covers. Handguard and Upper meet up cleanly to provide a continuous Picatinny interface for mounting optics. Blast diffuser directs concussion forward and away from the shooter. Does NOT work on the BRN-180 lowers Mfg: Foxtrot Mike Products
