I called Glock this morning and explained the problems i been having with my G30. He told me to switch ammo and load the mag to full capacity to see if that fixes the problem. If it doesnt fix it then to have it sent in. I have noticed that this federal ammo runs very dirty. I have to use many more patches to get the black off just after 100 rounds. Anyway, i pray this works. Dont think i will use that ammo again at least not right now. Its just hard to believe it wont feed federal ammo.