You can ring the barrel if the ball is not on any powder.
I make a ball puller out of brass. I drill and tap for a screw that fits a ramrod and drill the other end for a thin wood screw with the head cut off. Silver solder it in. Soft solder might work. Do not use the store bought pullers with the thick screw. It will enlarge the ball so much, something will give out as it makes everything tighter.
I make a ball puller out of brass. I drill and tap for a screw that fits a ramrod and drill the other end for a thin wood screw with the head cut off. Silver solder it in. Soft solder might work. Do not use the store bought pullers with the thick screw. It will enlarge the ball so much, something will give out as it makes everything tighter.