I have a '72 OT .44 that shoots 7" high and 1" to the right at 15 yds. I had a similar problem with a '61 Richards-Mason 38 spl. I fixed that by installing a higher front sight blade, canted to one side for windage. It's dead on now and a pleasure to shoot.
My problem is this: I can change the front sight, as I did with the '61, but the rear sight is rather "petite" and needs to be opened up
to get a good sight picture. Also, to compound things, the old eyes ain't what they used to be. A good sight picture is what I really want without destroying the pistol's original form....Any suggestions?
J.L.