FM Products Foxtrot Mike VFM-9 9mm Luger 5inch Upper Receiver Front Charging 1-10 Twist 1/2x28 Threads Micro Blast Diverter Type III Hardcoat Anodized. . Formulated by using several of the most durable and long lasting materials available these AR15 Upper Receivers by FM Products provides you with an item which will give many years of consistency. FM Products has been making superior quality merchandise for a number of years and the FM Products Front Charging Foxtrot Mike VFM-9 9mm Luger 5inch Upper Receiver is their particular means of showing you how much they care. At OpticsPlanet we ensure that it is our obligation to get the most suitable product for your requirements and showcasing the FM Products Front Charging Foxtrot Mike VFM-9 9mm Luger 5inch Upper Receiver is something that we are delighted to offer. Specifications for FM Products Front Charging Foxtrot Mike VFM-9 9mm Luger 5inch Upper Receiver: Manufacturer: FM Products Caliber: 9mm Luger Overall Length: 13.25 in Barrel Length: 5 in Barrel Profile: Light Weight Barrel Twist Rate: 1-10 Threads per Inch: 1/2x28 Handguard Type: Free-Float Muzzle Device: Micro Blast Diverter Finish: Type III Hardcoat Anodized Color: Black Fabric/Material: Aircraft Aluminum Handguard Length: 3.75 in Gun Make: Foxtrot Mike Gun Model: Foxtrot Mike VFM-9 Bolt Carrier Group Included: MIL-SPEC Charging Handle Included: MIL-SPEC Action Type: Blowback Package Contents: FM Products Front Charging Foxtrot Mike VFM-9 9mm Luger 5inch Upper Receiver What firearm models does the manufacturer say FM Products Front Charging Foxtrot Mike VFM-9 9mm Luger 5inch Upper Receiver is compatible with? The manufacturer says that FM Products Front Charging Foxtrot Mike VFM-9 9mm Luger 5inch Upper Receiver is compatible with Foxtrot Mike VFM-9FM Products MIKE9U-FC-5LC: Foxtrot Mike VFM-9 9mm Luger 5inch Upper Receiver Front Charging 1-10 Twist 1/2x28 Threads Micro Blast Diverter Type III Hardcoat Anodized Black