I dont own a sierra reloading manual. I have not used their bullets till now.
I am loading 357 mag. I did some horse trading about a year ago and got some sierra 158gr. JSP. I know i can go by the other manuals but i just nosy to see what powders that sierra list in their manual for their bullets.
Don't retreat just reload.
Last edited by gun-nut; 03-07-2012 at 07:17 AM..