Springfield .45ACP. XDM Use the flush-fitting 9 round magazine, and you have a Compact .45ACP. Or the slightly larger 12 round magazine. Like all XD(M)®’s, the XD(M)® 3.8″ Compact comes with interchangeable backstraps, fiber optic front and low profile combat rear sights, mega-lock frame texturing, an ambidextrous magazine release, a multi-position frame rail, and a match grade barrel.You’ll also find all the safety features that make the XD(M)® a safe pistol. Like new condition