WMD Guns AR-15 7.62x39 M-LOK 16in Upper Receiver Assembly 15in Handguard NiB-X Silver. 62x39 M-LOK 16in Upper Receiver Assembly Forged. Formulated using some of the most heavy duty and dependable components available these AR15 Upper Receivers through WMD Guns will present you with a product that will give you a great deal of consistency. WMD Guns has been making top quality products for a number of years and the WMD Guns AR-15 7.62x39 M-LOK 16in Upper Receiver Assembly Forged is their way of revealing exactly how much they care. Here at OpticsPlanet we ensure that it is our obligation to receive the perfect product for all your preferences and presenting the WMD Guns AR-15 7.62x39 M-LOK 16in Upper Receiver Assembly Forged is one thing that we're pleased to offer. Specifications for WMD Guns AR-15 7.62x39 M-LOK 16in Upper Receiver Assembly Forged: Manufacturer: WMD Guns Caliber: 7.62x39mm Barrel Length: 16 in Finish: NiB-X Color: Silver Handguard Length: 15 in Gun Rail: M-LOK Gun Make: AR Platform Gun Model: AR-15 Package Contents: WMD Guns AR-15 7.62x39 M-LOK 16in Upper Receiver Assembly Forged What firearm models does the manufacturer say WMD Guns AR-15 7.62x39 M-LOK 16in Upper Receiver Assembly Forged is compatible with? The manufacturer suggests that WMD Guns AR-15 7.62x39 M-LOK 16in Upper Receiver Assembly Forged is compatible with AR-15WMD Guns 1-NIBXUAF762x39: AR-15 7.62x39 M-LOK 16in Upper Receiver Assembly 15in Handguard NiB-X Silver