this man when ran the shop could make anything, now retired he tales on special job's. special Made Parts
if you read his site you will understand why a lot of gunsmiths are unwilling to take on a job to manufacture a part for a gun oner 50 years old. THERE ARE NO DEMESIONAL DRAWINGS AVAILABLE to give the correct deminsions to make the correct profile of the part. you will say "just make it from the old part" Well tell me exactly how much wear the part has undergone
when folks get charged 40-50 bucks an hour for a smith to make a part, the snarling & gnashing of teeth at the smith is just not worth the smith's time.
OP- you may find a part at Jack First.605-343-9544 It's part # 11 on gun284
page 640 of their catalog..good luck and let us know if you got it