Guntec USA AR-15 .45 ACP Cal Complete Upper Receiver Combo Kit

Guntec USA 9/45 AR-15 Complete Upper Receiver Combo Kit, 9/45 BCG, & Charging Handle, Everything Needed To Complete .45 ACP Cal Upper, This 9/45 Upper Receiver Combo Kit Features T6 6061 Billet, Ejection Port Opening Measurement : 0.61in Width x 2.30in Length, Manufactured from Solid block of Billet Aluminum, MIL-A-8625 TYPE III Anodizing, Will match up with any brand .45 ACP Lower Receiver Such as Spikes, Circle Quarter 10, Etc, Complete Kit Includes 9/45 Upper Receiver, .45 Complete BCG, & Charging Handle, Everything needed to Complete .45 ACP Cal Upper Assembly. Specifications for Guntec USA AR-15 .45 ACP Cal Complete Upper Receiver Combo Kit: Manufacturer: Guntec USA Color: Black Finish: MIL-A-8625 TYPE III Anodizing Fabric/Material: Billet Aluminum Cartridge: .45 ACP Gun Make: AR Platform Gun Model: AR-15 Condition: New Features of Guntec USA AR-15 .45 ACP Cal Complete Upper Receiver Combo Kit: T6 6061 Billet Ejection Port Opening Measurement : 0.61in Width X 2.30in Length Manufactured From Solid Block Of Billet Aluminum MIL-A-8625 TYPE III Anodizing Will Match Up With Any Brand .45 ACP Lower Receiver Such As Spikes, Circle Quarter 10, Etc. Complete Kit Includes 9/45 Upper Receiver, .45 Complete BCG, & Charging Handle Everything Needed To Complete .45 ACP Cal Upper Package Contents: Guntec USA AR-15 .45 ACP Cal Complete Upper Receiver Combo Kit