I just finished putting the Springer Precision Trigger kit in my XD-45 Tactical. It was easy, and only took a little filing on the front corner of the trigger bar to fit. I didn't end up taking anything off the rear portion. The parts functioned just right, as shown in the videos. The videos helped a lot. Smooth trigger, almost no overtravel. I've also got an extended mag release, metal cocked indicator pin and a solid guide rod in the gun. I'm anxious to get to the range this weekend and practice for the next USPSA match at the local club.