Hey there. I have a new to me (2010 production) xd45 compact that I took to the range for the first time today. I bought the xd because of how happy I am with my xd9. Out of 100 rnds today I had two that were interesting. One time in the middle of the mag the slide locked back when it still had rnds in the mag, and it could have been my thumb but in 1000 plus rounds on the xd9 I have never done that. So I thought with problem two it could point to something. and later it failed to feed (did not strip a round) into the chamber. I just pulled the trigger and it clicked and when I pulled back the slide there was no rnd present, but still had a few rnds in the mag. I was shooting 230gr ball and it shot wonderfully minus these two items that I wanted to ask about. Thank you for any tips.