Would you happen to know what sights were used for the 1972 45-70? Mine rear sight is a Lymon and looks original to the gun and was on it when my dad purchased it in the late 70's. I would send you a picture but this is my first day being a member to this site and I have no clue on how I would do that! Lol if you have FB you can Instant message me also. My name is Dan Fenlason and the picture I have set for my profile is a silver squarebody chevy with an American flag in front of it. Thanks!