yeah. that happened to me but i think it was because i pulled the clip out to check my ammo and reinserted it. when i pulled the clip out there was already one in the chamber and then when i put it back it loaded another BB in the chamber and the first one rolled out.
like i said, other than that i haven't had any problems with it and i've fired it about one full can of green gas so far. i don't really play any airsoft games i just use it for shooting fun.
i had a question: are there any upgrades for this gun? i would like to get a stronger spring or be able to get more FPS out of it.
P