[Flatlander]

I've seen this problem on 2 different A&K's my team mates have. I've stripped them both down and know my way around the gun pretty well but for the life of me I can't figure out how it gets stuck. The thing that *seems* to fix this problem is tightening (ie. lowering) the trigger screw that pushes up on the electrical switch inside the mechbox. The screw is attached to the physical trigger mechanism and is located underneath the mechbox, so you'll have to pull the mechbox. Some blue locktite would be a good idea as I believe the vibrations cause the screw to work its way out.

I've also seen the electrical trigger switch get caught in the gears incident twice on 2 different guns...basically the gears suck the switch lever inside the mechbox and you can't stop the gun from shooting unless you cut the power.

Hope that helps.