I'm having trouble with my WE G39C gbb airsoft rifle.

[cojo965]

Okay so today I took apart the weapon and after puting it back together and firing a few shots it is misfeeding in a way that bbs are ending up underneath the chamber and the bolt doesn't lock back despite the magazine being empty. How do I fix it?

Edit: FUCK MISSFEEDING THE FUCKING FIRING PIN POPPED OUT!!!! THAT IS THE REAL PROBLEM!!!!

 

[Aitur]

For the bolt lock problem, there's a little screw you need to tighten on the trigger assembly.
Have a look at the attached video, the bolt lock is mentioned around 1:40ish.


Not sure about the misfeed, all I can suggest is make sure everything is tightened, aligned and lubricated as recommended in the video.
I also suspect this thread may be going for a journey to the advice forum.