Not a buckhorn... almost reminded me of like a cross between a patridge an express rear. I just couldn't keep my windage consistent with it at all. The front blade was pretty fat, too.
It has a Marbles flat top sporting rear and 3/32 bead front on it now.
Those Uberti dovetails are TIGHT, too. Took me a ton of file work to fit those sights compared to any others I've done, and I've replaced quite a few sets of sights over the years.
