JCSC
Member
I ran a slug they the bore of the 9mm that intended for my cast boolit project. It is a bit large at .358 to the grooves. .349 at the lands.
I have 25- test loads sitting with powder coat and Lee sized to .356. I have about 300 124 gr that are powder coated and unsized, which puts them between .359 / 361. It really depends if you measure them radially or axially.
I think moving forward I try unsized PC bullets, but am I looking at certain leading doom with the .356 loaded rounds? This is recycled range scrap, so not particularly hard.
this is a cheap Taurus auto if that matters.
I have 25- test loads sitting with powder coat and Lee sized to .356. I have about 300 124 gr that are powder coated and unsized, which puts them between .359 / 361. It really depends if you measure them radially or axially.
I think moving forward I try unsized PC bullets, but am I looking at certain leading doom with the .356 loaded rounds? This is recycled range scrap, so not particularly hard.
this is a cheap Taurus auto if that matters.