Alright, so I just got back from probably the worst airsoft game I've attended. I took a bad hit to my Adam's apple, and 3 hits directly to three of my knuckles at less than 10 feet, all of which have become blood blisters. On top of this, all my stuff broke. My custom DMR stopped firing, and it just makes an odd noise when I pull the trigger. Either the gears aren't meshing with the piston or there's a problem with the gears. My TM Five-seveN just won't shoot. When I pull the trigger the blowback barely goes back and a BB rolls out, it goes back a bit father each time, and after about 5 or so shots it kicks really hard and starts shooting normally. Sometimes it just doesn't do anything at all when I pull the trigger. Both mags were full of green gas and they aren't leaking. My launcher grenades also weren't working, but I'm getting some new ones. Does anyone have any insight on the pistol issue? I'll post more info later when I have time to take things apart and test them. Edit: I disassembled the pistol, and part of the barrel was getting caught on the slide itself. I cleaned and re lubed it, and it still sticks a little, but it will only stick if you pull the slide back lightly and set it in the correct place. On a regular cock it works normally. I ran 5 mags through it and it has yet to have a problem, so I think I fixed it. However I still don't know what caused it, I wasn't rolling it through dirt or dropping it or anything.