Some40 yrs ago I made this set up to cast 17 cal. 22.5 gr lead bullets. I had a 17Ack. Bee and wanted a bullet which would be similar to a 22 LR for shootingsquirrels. I used a HS end mill of .250 dia. and ground it down to .180. Thepicture shows the rest of the set up. After casting I used a sizer die to trueup the dia. and lube at the same time to .178. With 2 grs of Bulleye I had whatI wanted. The twist was not correct for this size bullet and I never did trywith a 1/16 twist. I learned how to make what I wanted and if we get to thispoint in time I could make up any size which I might need to hunt game. A lotof experiments took place during WW11 on barrel making and bullet making.
Istarted with a HS end mill of .250 dia. and then ground the body down to .180dia. Next I ground the shape of the noseof the bullet, then ground a couple of grease grooves. The blocks were milled and attached to Lyman handle and I could make mybullets.
Istarted with a HS end mill of .250 dia. and then ground the body down to .180dia. Next I ground the shape of the noseof the bullet, then ground a couple of grease grooves. The blocks were milled and attached to Lyman handle and I could make mybullets.