Originally Posted by Hob Hayward
Have you made sure that its bounce? I haven't heard of a stock gun having bounce issues.
Take out the gun get ready to fire and press and hold the trigger, making sure that it does not come off the microswitch, does it fire once, or more than once, if it fires once, try firing like you were before and see if fires more than one time, if it does then your issue is bounce, but if it doesn't, you have another problem.
If i hold the trigger hard it fires once. Only on a soft pull does it rapid fire. Only thing I did when it was stock between last time and today was i adjusted the trigger close(the allen bolt on the top of the trigger frame, but did not adjust the one that hits just below the switch). It fires fast as hell now walking the trigger, but is just more sensitive to a light touch i guess.