Totally new to reloading but having looked at factory ammo prices I bought a s/h Lee set-up with literally everything I need apart from powder.
The thing is I've got some Herco powder I want to use but not sure what amount of powder to use? I have a Rossi 357/38 btw and 158 lead or jacketed heads available.
I just need some safe loads for both calibres if anyone can help please.