Gentlemen,
A good friend has picked up a Parker Bros Tojan that is in shooter condition. Problem is that there are a couple parts missing and we don't know where to look to get them. So my question is...where might one find parts for these older shotguns?

the missing parts are the cocking piece which fits into the underlug, the cocking piece spring and the retention screw. We think that we can make the proper spring and retention screw, but do not have any ideas on the cocking piece itself. Your help is greatly appreciated,

Thank you,
John

Try Del Grego's, I think they may have bought all the old parts.
http://parkershotgunrepair.com/