FM Products FM-9 AR 9x19mm Parabellum Rear Charging Upper Receiver 5in Barrel 5in Handguard w/ Blast Diffuser Black

FM Products FM-9 AR 9x19mm Parabellum Rear Charging Upper Receiver 5in Barrel 5in Handguard w/ Blast Diffuser Black. The monolithic style has been achieved with a proprietary interlock between the upper and handguard. The slim-line handguard is M-LOK compatible for your favorite accessories. 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. Specifications for FM Products FM-9 AR 9x19mm Parabellum Rear Charging Upper Receiver 5 inch w/ Blast Diffuser: Manufacturer: FM Products Caliber: 9mm Luger Barrel Length: 5 in Threads per Inch: 1/2×36 Muzzle Device: Blast Diffuser Color: Black Fabric/Material: Premium Match Grade 41V50 Gun Rail: Picatinny Gun Make: AR Platform Gun Model: AR-15 Condition: New Barrel Material: 4150 Chrome Moly Vanadium Magazine Included: No Charging Handle Included: MIL-SPEC Mount Type: M-LOK Features of FM Products FM-9 AR 9x19mm Parabellum Rear Charging Upper Receiver 5 inch w/ Blast Diffuser Proprietary handguard / upper interlock keeps handguard true to the upper; Complete upper includes bolt carrier group and charging handle; Compatible with 9mm Glock magazines Package Contents: FM Products FM-9 AR 9x19mm Parabellum Rear Charging Upper Receiver 5 inch w/ Blast Diffuser What firearm models does the manufacturer say FM Products FM-9 AR 9x19mm Parabellum Rear Charging Upper Receiver 5 inch w/ Blast Diffuser is compatible with? The manufacturer says that FM Products FM-9 AR 9x19mm Parabellum Rear Charging Upper Receiver 5 inch w/ Blast Diffuser is compatible with AR-15FM Products FM9U-R55-B: FM-9 AR 9x19mm Parabellum Rear Charging Upper Receiver 5in Barrel 5in Handguard w/ Blast Diffuser Black