Originally Posted by danssoslow
Ok. I found a spring loaded plunger on McMaster Carr in a 5mm x .08; but the pin is only 2.5mm in diameter. I presume that this diameter would let the barrel rotate or move forward. Anyone found a plunger with a 5mm pin? Could the threads in the body be widened to allow a bigger pin to register the barrel?
why don't you just find a grub screw to go on the threads on the breech? then fill the allen slit with hot glue while the pin is dipped in it. it'll naturally mold the correct hole size.
or do the pieces not go that way?