I'm shooting a percussion underhammer with 1-15 twist in. 38 caliber. Have a custom bullet mold 340 grain.
Any suggestions on bullet alloy for this rifle.
Shoot a 1-55 tin lead alloy for the moment.
Not bad, but could better
Any suggestions on bullet alloy for this rifle.
Shoot a 1-55 tin lead alloy for the moment.
Not bad, but could better