As far as I know (which is not a lot) it's called a Remington Hepburn No. 3 High-Power.

They were cataloged in several calibers such as 30-30, 30-40, 32-Special, 32-40, 38-55 and I think 38-72. How many of these were made I have no idea.

You can see one rear sight here and I'm sure if you Google it you will find lots.

http://www.nramuseum.com/the-museum/the-...moor-rifle.aspx

This sight will be both hard to find and expensive but IMO well worth it.



MP Sadly Deceased as of 2/17/2014