slugs
I've been using MB's,have to since my rifles are 1-28 in 50,and 1-32 in 54cal.I cast my own,learned not to use alloy[try it and you'll know why];and have always had good accuracy.A HB Minnie will work in slow twist[designed for]but will over stabilize in 1-28 in .50. 75 gr of black will...