slugged my 9mm again today after i have not been getting very good groups. it slugs at .357 or little less so i am wanting to size to .358. would the lee 9mm molds work that say they drop bullets at .356? would they drop bigger bullets? or should i get a 38 spl./357 mag mold? if so which bullet should i choose? i know this question has probably been pounded just looking for little advice, thanks
Gun is a ruger sr9, the mold i currently using is a lyman #356402, its a truncated cone mold. its dropping bullets right around .357 which are just a hair too small.