Matech BUIS Flip-Up Rear Sight, Parts Only, Broken AS-IS See Description

Peep Sight Aperture Disc 5/16 x .040 Std Lyman Redfield Williams Receiver/Tang F

Peep Sight Aperture Disc 5/8 x .040 Std Lyman Redfield Williams Receiver/Tang C

Peep Sight Aperture Disc 5/8 x .105 Std Lyman Redfield Williams Receiver/Tang B

Peep Sight Aperture Disc 1/2 x .093 Std Lyman Redfield Williams Receiver/Tang D

Savage Adjustable Rear Sight Assembly - 10ML, 10ML 2, 111, 110 - no screw

Williams Gun Sight Company WGRS-54 Rear Peep Sight | 1481

Vintage Williams WGRS 7400 Remington 7400 Peep Sight