I have one, change the trigger adjustment screw. (3m-0.5 x 5mm) for a 3m-0.5 x 8 mm screw. Tighten it in flush, cock and load it. Do a bump test (hold it and bump it on the ground fairly hard, in a safe area),with safety on and safety off. and see if it will discharge. I hear some may, mine did not. If it does just back the screw out 1/2 turn and try again. I have not heard if this puts extra strain on the trigger components, maybe someone out there can chime in. Lowes or Home Depot sells them. The difference in the trigger is amazing. Cheers