The new XD-M Elite 3.8-inch Compact OSP .45 ACP 10+1 carry pistol is a potent, yet packable defensive pistol and can be purchased equipped with the HEX Dragonfly optic.The new XD-M Elite 3.8-inch Compact OSP .45 ACP 10+1 carry pistol is a potent, yet packable defensive pistol and can be purchased equipped with the HEX Dragonfly optic.