Winchester Buttplate Models 70, 88 & 100 (No Logo) (4 29/32″ x 1 5/8″)

Dimensions / Sizes for the Winchester Buttplate;
4 29/32” x 1 5/8”
3 7/16” between screw holes c/c
23/32” from heel to top screw hole
1 1/8” wide across screw hole @ toe