Springfield Armory XD Compact 45 Auto (ACP) 4in Blued Pistol - 10+1 Rounds - California Compliant - The XD 4in Compact has a four inch barrel mated with a shortened compact frame. When combined with the versatility of X-Tension magazines, the XD 4in Compact is ready for daily carry or a day on the range. Put in an X-Tension magazine, and you have a 13 round full-sized .45 ACP pistol. Use the flush-fitting 10 round magazine, and you have a Compact. Of course, the XD 4in Compact has all the features that make Springfield's XD's easy to use and safe to handle. The striker status indicator, loaded chamber indicator, grip safety, Ultra Safety Assurance (USA) Action Trigger System and internal firing pin block bring the safety and usability to the XD 4" Compact that you're used to with every other XD. The XD 4" Compact has a four inch barrel mated with a shortened compact frame With the versatility of X-Tension magazines, the XD 4" Compact is ready for daily carry or a day on the range Use the flush-fitting 10 round magazine, and you have a Compact Loaded chamber indicator Grip safety Ultra Safety Assurance (USA) Action Trigger System Internal firing pin block Browse all Springfield Armory 45 ACP Pistols.