I recently got a KJW USP tactical and it is jamming for some reason. I first got a USP tactical about 3 weeks ago from airsoftatlanta.com, the trigger snapped at a skirmish, a paintballer broke it with safety on (lol), so I sent it back and got a new one, which I received 2 days ago. Well, i took it out of the box and went outside to shoot, but when I shoot it the slide will lock back without the slide lock actually hooked on the notch in the slide. So the slide is like 1/4 of the way back, and there is a BB stuck in the barrel. I presume the term for this is "jamming" (lol) To try and fix it ill take a rod and stick it thru the front of the barrel and push out the bb, then pull the slide back from its 1/4 position, then push the slide forward. Then it shoots some more, then jams again. This was before I put WD-40 in the gun for lube (im not sure if wd-40 is good for the gun or not, i dont have silicone) after using wd-40, it got a little better and didnt jam as much, but after shooting it for a while, it would jam on every shot! Well, I'm stumped and need help. I also need to know if i can adjust the hop up on the kjw USP, and how to adjust it. Also i dont know how to field strip the gun either.
