One of my sons friends recently inherited two traditional muzzle loaders from his grandfathers estate. One is a 32 caliber flintlock and the other a 45 Caliber Percussion. Both were built by his grandfather in the 70s and are in good shape. He asked if I could help him get started with the guns so we took them out today. The 32 Flinter was very accurate wit 25 grains of powder, .310 swaged ball and .015 Mink oil patch. We had trouble getting it to fire consistently but I am not the best with flint and will get him in touch with a couple folks that I know with more knowledge in that area. The Percussion gun was very accurate as well with 65 Grains. a .440 ball and a .015 patch but loaded kin of loose and the patches were shredded. I will help him on developing the load and getting a better patch and ball combo worked out. The problem came when we were cleaning and found a large crack in the hammer. The lock is older and obviously repurposed for this gun I will post some photos just wondering if anyone would be able to repair this hammer.