Re: weird one for you single-six lovers
The original guns had sights like that. They were Single Sixes.
The guns with adjustable sights were Super Single Sixes (I used to think the Convertibles were the Supers, but I asked Ruger and they corrected me)
I thought they had quit making Single Sixes by the time the New Models came along, and were just making Super Single Sixes. I have four OM, two '57, one '67 and one '72, and they are all Single Sixes, even though two of them are convertible. One NM, and it's a Super.
Meddle not in the affairs of dragons, for thou art crunchy, and taste good with catsup - George of Lod, Year of Our Lord 297
I always take precautions.
Beware the Evil Bullet Fairies.