Manufactured in 1981 by Bob Shea, High Standard gunsmith. Patridge blade front and bridge mounted adjustable rear sights, with a crowned heavy barrel, standard barrel and slide markings, "10-X" on the frame, serrated trigger with adjustable stop, stippled grip straps and checkered grips. With box numbered to gun, tools, extra magazine and test target signed by Shea.

Near new in box, with some light handling box. Box shows some light external wear.