NOS Williams Guide Open Sight Base and Elevation Slide Size Medium

Williams #20 Adjustable Rear Sight w/ Screws

Williams Guide Open Sight Curved Base Elevation Slide Base RADII Medium - NEW

WILLIAMS GUIDE RECEIVER SIGHT Mod. WGRS, SIGHT In Original Box NOS

Post 64 Winchester Model 70 Rear Sight

Williams Rear Rifle Sight Marked S Small Contour Winchester Model 70 Post 64

Williams Rear Sight Base- M- Low- Winchester CVA Remington- 21417

Vintage Williams Guide Open Sight Base Large & Two Elevation Slides 3/8" Blade