Either they have shitty guns or shitty ammunition, they were cocking their guns after a couple shots. The shell probly didnt kick out properly. I have the same problem with my Walther, I have to use top of the line bullets or it jams every other shot.
He should have saved one for himself, all it takes is one.... Try it!
His street name is Chitty Chitty Bang Bang
Either they have shitty guns or shitty ammunition, they were cocking their guns after a couple shots. The shell probly didnt kick out properly. I have the same problem with my Walther, I have to use top of the line bullets or it jams every other shot.