After 2 years of unmurmuring service, my firing button finally went to hell - got crunchy, must be pressed dead centre in order to fire.. I disassembled it, cleaned it, re-seat all parts and tightened the post good.., didn't help. The firing button of my Hammer, though, screws perfectly fine on it and works well, but its light spring and short throw.. just too dangerous to keep unlocked in pants' pocket while at work. Now what? New button? A stiffer spring for the Hammer button? Where from (Europe)?