WILLIAMS WGOS Rear Open Sight Base - Small for Barrels .660 to .730

NOS Williams Guide Open Sight Base and Elevation Slide Size Medium

WILLIAMS Guide WGOS Open Sight Blade - 1/4" Square Notch Blade

Williams- Open Sight Base for Remington 8 & 81- w/Screws- Base Only- New ! (C)

Williams- Open Sight Base - w/Screws- Base Only- New ! (B)

Williams- Open Sight Base for Remington 8 & 81- w/Screws- Base Only- New ! (D)

Williams Rear Sight Base For 3/8" Dovetail- 1 ONLY- Winchester Remington- 22873

WILLIAMS WGOS Rear Open Sight Base - Large for Barrels .830 to .930