WMD Guns AR-15 5.56x45mm NATO 16in M-LOK Upper Receiver Compensator NiB-X Nickel Silver

WMD Guns AR-15 5.56x45mm NATO 16in M-LOK Upper Receiver Compensator NiB-X Nickel Silver. Specifications for WMD Guns AR-15 5.56x45mm NATO 16in M-LOK Upper Receiver: Manufacturer: WMD Guns Caliber: 5.56x45mm NATO Handguard Type: Free-Float Muzzle Device: No Finish: NiB-X Color: Nickel Gun Rail: M-LOK Gun Make: AR Platform Gun Model: AR-15 Magazine Included: No Features of WMD Guns AR-15 Billet Upper Assembly w/ M-LOK Handguard Drops onto any Mil Spec lower receiver for ultimate reliability Package Contents: WMD Guns AR-15 5.56x45mm NATO 16in M-LOK Upper Receiver What firearm models does the manufacturer say WMD Guns AR-15 5.56x45mm NATO 16in M-LOK Upper Receiver is compatible with? The manufacturer suggests that WMD Guns AR-15 5.56x45mm NATO 16in M-LOK Upper Receiver is compatible with AR-15WMD Guns 1-NIBXUAMLOK12: AR-15 5.56x45mm NATO 16in M-LOK Upper Receiver Compensator NiB-X Nickel Silver