Williams Ace in the Hole Ruger 10/22

Williams gun sights are used by professionals everywhere, and all their sights are proudly made in the U.S.A. Ace In The Hole sets is designed for the shooter who demands more in a peep sight. Incorporating an integral Picatinny rail into the rear peep sight assembly, and combining it with the glowing effects of the high contrast fiber optic front sight, make these sights perfect for use with a wide range of red dot, holographic, and magnified optics. Each set includes a Fire Sight red fiber optic front sight and 3/8″x.093 rear peep aperture.