What ball diameter and powder load should I use for a .58 caliber rifle?
A .58 caliber rifle uses either a 0.570 ball with a 0.018 to 0.020 patch, or a 0.575 ball with a 0.015 patch. FF powder grade, 60 to 70 grain load.
A .58 caliber rifle uses either a 0.570 ball with a 0.018 to 0.020 patch, or a 0.575 ball with a 0.015 patch. FF powder grade, 60 to 70 grain load.