shaunm81
You can do it with out a bore sighter and get it pretty ruffed...
Take a card board box cut two "V's" in the open upper edges to set the rifle or barrel in (so that it cradles the gun with little movement)or a rifle cradle if you have one.the barrel needs toremain steady... Point the barrel downa hall or the longest distance you can get to a target wall... Take the breech plug out anf look through the barrel at the wall - have someone place a target on the wall center the target in the barrel then tape the target in place. Then look through the sites and see where they are looking.... make a mental note - adjust the sights to center them on the bull without moving the barrel.... that is the poorman's method anyway that is what I used for years... It is clumbersome but it will work...