Have you tried the used parts sellers?
Measure the height from the bottom of the dovetail to the top and the width of the base, then order a replacement from Midway or directly from Williams. Skinner may also make one that you can fit into your base, and the brass ones are especially easy to trim to fit.
A tiny brass finishing nail might fit in the tube if you want to fix it yourself.
Last edited by Pappy348; 03/12/22.
