The Thompson 1911 Squadron Special Edition WW2 .45 ACP Pistol is a decorated replica firearm with graphics inspired by WW2 aircraft. The slide is serrated and engraved, and the checkered wood grips feature integrated U.S. logos. It also comes with a thumb safety. Thompson 1911 Squadron Special Edition WW2 .45 ACP Pistol - Handgun Semiauto Center Fire at Academy Sports