KSC HK33 trigger lockup

[Lerch]

Okay, last weekend I took my HK33K out in the field for the first time at Tacsit. Fine and dandy, it fired like a dream all night. Then during the games during Sunday, me and my buddy swapped AEGs and later he came for me saying that the gun had stopped shooting.
So I took it off field, stripped and cleared it, and the trigger has jammed in the forward position. I can't pull it back.

Now, I'm not too keen on taking the gearbox apart unless I have a good idea of what the hell I'm going to be doing, and even then, the last time I tried to take apart a gearbox, the spring flew across the room. So if there's anyone in either the Vancouver (or in two weeks, Nanaimo) area that could help me out, let me know.

Any info would also be appreciated.

[six4]

it was firing dead on all night during the tacsit, i remember that part,,wasnt there for sunday's game but lerch for shits and giggles could the safety be broken and locked in the safe position?

[Lerch]

Nope, I've removed the switch and turned it manually.