Guntec USA AR .308 Upper Receiver Assembly Kit

Guntec USA AR .308 Upper Receiver Assembly Kit. 308 Charging Handle .308 Trap Door Assembly Specifications for Guntec USA AR.308 Cal Upper Receiver Assembly Kit: Manufacturer: Guntec USA Color: Black Finish: Anodized Cartridge: .308 Winchester Weight: 10 oz Included Accessories: .308 Trap Door Assembly Forward Assist Assembly .308 Charging Handle Condition: New Caliber: .308 Caliber Package Contents: Guntec USA AR.308 Cal Upper Receiver Assembly Kit GUNTEC USA GT-URK-308: AR.308 Caliber Upper Receiver Assembly Kit