I was at the range the other day with my SC and accidentally loaded 17 rounds into my new style 16rnd mag with sleeve. The mag has been a little stiff because it's pretty new so I didn't notice untill I was reloading the same mag and counted how many were missing in my 50 rnd box of American Eagle. Naturally I tried it again to see if I was missing something, then again, and again, and again with no issues. I shot up 150 rounds that day mostly with the 16 rounder loaded with 17 rounds. Is anyone else able to pull this off? Could I potentially cause any damage to my XD or the mag itself or should I be okay? I just thought it was interesting especially for those that carry a service or tac daily. God forbid but that extra round may come in handy one day.