I was curious what ratio tin/lead you guys are using in your Sharps rifles or are you shooting pure lead ?
I have a Lee 405 Grn, HBRN mold, sizing to .459" using either NASA or SPG lube, cast from 1:15 (tin/lead).
I have loaded Pyrodex FFG as well as Triple 7, loaded so the powder has slight compression and no air space. Using a 24" Drop Tube....
Thanks Guys !! Papa Jack