Well when I got my Rossi Ranch Hand Pistol back. (Mares Leg) they sent a target shot at 30 yards at a two inch bull with the aim point right at the bottom of the black bull. (Tested by Felix Flores) The group they said was 2 1/4 5 shot group. So today I went and shot it at a pop can at about 15 yards and was shooting over it. So I shot at a small clump of dirt on a sand bank around 30 yards and saw it was shooting at least a foot high. STILL!!!! Come back into town and went to the gun shop and they measured the front sight and it was .440. So I got a new Williams Fire Sight I am guessing it is the .538 sight listed in the book as it is marked 53 on the base and the sights in the 500 range goes from .500 to .538 to 570. I wanted a front Fiber Optic sight so that works for me. Price was 10.99 so That is livable in case I would have to go with the .570. I will not be out that much if it does not work. I hope this sight is high enough.
To clarify the target
The group was centered on the Target they sent it to me. They circled the group and measured it and they also indicated the POA was at the base of the two inch bull. Two holes were a half inch apart right below point of aim according to him. Two holes together just left of center and touching the center line if you draw a line through the center of the bull. 5th shot is between two and three o:clock just inside the bull.
The target has my serial number and Service order #. Target said Bench rested at 30 yards and is shooting to factory specs. Bull spit! I mean the group is good but no way was he holding where he said he was. Ammo was Winchester 225 grain. I am shooting 252 grain bullets that is lighter than that using WW. Now before some one says that it might make a difference and I know heavier bullets will shoot higher. I have shot factory 225 Federal ammo in this gun and it printed very close to my hand loads.
Like I said I hope this sight is high enough now.