If you want a really fast open sight, may I suggest the British Express type shallow "V" with platinum center line and perhaps a bit larger front bead? Perhaps the Tru Glow mentioned, in a compatible size?
I was long aware of that type of sight but had never used or even seen one until I purchased my first, and only, British double rifle. It didn't take long to learn everything that was said about them is true. From 100 yards in more than satisfactory work can be accomplished with them. I wonder if Mr Aagard compared one of those to the lowest powered scopes? One about has to believe he did, given his African experience. At any rate, they are amazingly fast to acquire.
