If it's just a few boxes- I'm up to 300+ rounds since it came back. I fired about 250 before I noticed the tritium sight was dead. But while they had it they fixed the empties ejecting on to my head, funny stuff, they would land right in the middle of the top of my head. Anyway I have it back, as people say good CS. Empties now shoot straight out/right. Some people get a free magazine or somehting when they send a weapon back- this is my 3rd repair (different guns) in the past year and not one freebie. I must be doing something wrong.