Well then, I would dis-assemble the magazines as Balota suggests in his post.Shooter13 I am using Federal 230 grain fmj. I can not see any differance in the three clips I have. I can not see or feel any burrs on the ramp.
+1 I hate the word "clip".Read this and see if it will help you.
By the way it's a magazine not a clip ( just one of my little pet peeves).
I had poor results with the XDs feeding from a full magazine when I tried to "rack" it manually. I realized I NEVER had a problem when I emptied a magazine, loaded a full mag and released the slide forward.Are you walking the slide forward or are you hitting the release and letting it go? The slide is meant to be slammed forward by the release....walking it forward could be the problem.