PeepRibs and Open Sights

Apertures for TechSights 200  These new one-piece apertures for the TechSights 200 peep sight allow you to change peep-hole sizes to suit the available light where you're shooting. It works much like a camera aperture in that, the smaller the hole,...

Williams WGRS Aperture Holder with Slide This is a replacement part that fits onto the Williams WGRS base as well as the EABCO PeepRib base/rail.

Williams Twilight Aperture Special low light aperture for Williams WGRS and EABCO PeepRib Receiver Sights. Gold colored ring tricks the eye to reduce the pupil diameter, enhancing focus. Works much like yellow lens glasses iin low light. Aperture Peep ...

Replacement screw for CVA Peeprib part #127-813.