thefamcnaj
Member
I took my newly bought hk usp .45 out to the range yesterday to put it through its paces for the first time. I shot 50 rounds of Magtech and 200 rounds of wwb. One magezine failed to lock back once and the other twice after the last round was fired. I've never experienced this before. My other usp has never done this and neither have any of my glocks. Do you guys think I have a gun problem or a magezine problem? Or could it have been those 3 rounds that happend to be the last rounds in the mag. were lite loads and didn't give the slide enough blow back? One mag. did it on the mag tech and the other 2 times it happend while shooting wwb. Any opinions would be greatly appriciated.