Thread: Shoulder Bump Advice

Originally Posted by Micky Duck

.2 of a mm give or take..so a flyshit more than a zigzag rice paper......

A gnats whisker indeed Micky. Still 0.2mm works out to 8 thou in the old money or most of the tolerance between max and trim to length for cartridge cases. Those of us that use light loads and neck sizing in cartridges like the .222 or .303 never have to worry about it. Regards Grandpamac.