.58

I inheared a rusty bore stainless cva 58cal with 32 inch barrel, about 1:48 twist, fires no 11 cap. It appears it was shot and cleaned but not properly and put away with a wet bore. I was just going to go to town on it using a 20ga bore brush, flush with diesel fuel and oil with clp. Unless...

A couple of months ago i picked up an old 1970's vintage H&R .58 Huntsman muzzleloader. I finally found a couple of boxes of .58 (.575, actually) round ball ammunition for it at Sportsman's Warehouse, so I decided I had enough to waste a few seeing how it shot, so I made a new breech plug to...