Has anyone tried the One Ragged Hole sight that is available from warrencustomoutdoor.com? It is an aperture blade made to replace the factory blade on adjustable sight Ruger handguns.
I just put one on my Super Blackhawk Hunter and I am quite impressed.
My local club has an 18” diameter gong hanging at 200 yds. With the new aperture, I am hitting the gong as consistently as I do with a Nikon 2X scope on the same gun.