satellite buck
Well-Known Member
i know what each stands for but i as read lee modern reloading some reloads are in cup and some in psi , what is the relation between the two ; is cup 15 % lower than psi or is it a rising scale ? what are max pressures for .243 and .308 , not that i want to go near max pressures but want to choose a good powder that provides a good balance between the two (pressure and velocity)...looking at lees book h blc-2 provides good velocity and lowish pressure in .308 125 grn it looks about 7-8000 psi lower than other powders so would this be a good powder to start with? thanks sb.