Ar-15 9mm Upper Receivers M-Lok Assembled - Ar-15 Mike-9 9.5'''' 9mm Upper Receiver M-Lok Assembled Black

The Foxtrot Mike Products 9mm Upper Receiver comes fully assembled and ready to drop 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. While the 5" upper receiver utilizes a standard AR style rear mount charging handle the 8.5", 10.5", and 16" upper receivers use an ambidextrous, non-reciprocating forward charging handl