HELP...What is this part I found on my workbench?????
Worked on a bunch of guns over the weekend, and found this part right in the middle of my workspace.
I thought it might go on the recoil spring guide-rod on my Sig 1911-22 since I took it apart and it seemed to fit perfectly, but the exploded diagram doesn't show it.
It seems very nicely machined, so not any type of washer I would think. It had to come off something I worked on, but I am lost.
http://i1227.photobucket.com/albums/...edownload1.jpg
http://i1227.photobucket.com/albums/...edownload2.jpg