As an alternative to the soule type sight, I believe Lyman and Marbles make a 'tang type sight for muzzleloaders. Not having any experience with that configuration of sight on my muzzleloaders I cant realistically offer an opinion as to their useability but see no reason that it wouldnt work. Unless I was using the rifle for extended distance shooting with conical bullets I think that a sight with a large elevation adjustment might be a little over what I could need for a hunting set up, with out any other information, I only presume thats the use your going for.