Thanks for allowing me to join this forum. I am new to this site but go way back with my experience with flashlights.
Several years I bought a metal Thyrm ring control for my Surefire 6pm Pro. It is made of metal not the plastic or polymer ones that seem to be the big things nowadays. Anyway it has a a screw hole for a small protruding spike. Well lo and behold I have misplaced the spike and for the life of me I seem to have lost it. If I recall correctly it seems I bought it off of botch. Scouring there web site tired nothing but polymers.