Kelley Soule Sights advanced construction makes them stand out in their design, looks and function, such as the only sight using silicon bronze bearings for elevation and windage movements. Windage threads are machine cut for close tolerance fit with staff threads. All parts are machined from solid stock to precise tolerances. 27 1/2 minutes of windage on each side of zero and elevation calibrations are in one M.O.A. The staff is well marked for easy reading plus it comes with an adjustable eye cup.. Extra base are color case hardened while the staff is polished blue. Sight comes with mounting screws.
The 1874 Shiloh, C. Sharps 1874 & Pedersoli with the 2.260" hole spacing comes with 10-28 screws. The John Bodine will sometimes use the 4mmx7 metric thread and you should confirm this and the hole spacing before ordering.
SPECIAL NOTE-Be sure you are ordering the correct sight for your rifle. There are absolutely no returns on sights that have been mounted.