A very nice job, fjrdoc! I could not do any better. In fact, it resembles one of mine somewhat. I once started with another P-H peep sight, very similar to the one you used. I modified it by cutting off unneeded metal and silver brazed it on the striker nut of my M1925 M-S in 8x60S.

Rothhammer1, here is another original. Mounted by G.Gibbs, Bristol, on my M1903.