well .. all i can think of right now .. is that the trigger's not on correctly ... or you dissassembled your gun .. that day and didn't put it in right ...
I'v heard some problems like this before .. and it was from assembling it funny.. once i hard the striker buffer was in front of the striker rather than behind it ...
It also could be that on your trigger ... the sear's not keeping the striker in place.. but i wouldn't know why it would do that ...
Just post back and .. tell me what you did with the gun ... it'd make it a little bit easier
