コルト・コマンドーを肩に携行するイスラエル国防軍および南レバノン軍の兵士The XM177 was Colt’s name for that carbine the U.S Air Drive often called the GAU-five/A. “GAU” means“Gun, Automated, Unit (as opposed to a gun designed from parts), and the only distinction between the XM177 and XM177E1 would be the