New in the package. New England Custom Guns Aperature sight for Ruger bolt actions and No 1. From the website:
Designed for use with the Ruger #1 and Model 77 the RUGER PEEP SIGHT is machined from solid steel. Supplied with two apertures (.093" & .125") with industry standard 7/32"-40 thread. It is fully adjustable for windage and elevation. It requires no gunsmithing. N-100 Ruger Peep.
75.00 shipped. No trades, thanks. Can send pics via phone or email