I also have a lem spitser mould in .22, I have made different brass heads for it in about 3/8" dia ball for catapult ammo also I made .177 heads for it, but the .177 was not very good. I can still put the .22 spitzer head back on it so its various calibre s all in one. accuracy was ok although looking through the scope the pellets seemed to spriral towards the target yet still seems ok. the back of the spitzer pellet is reasonably flat and shiny so when you are shooting away from the sun its like a tracer. No I am not selling it.