Welcome, Rob! I'm kinda new here myself, but wanted you to know that many of us appreciate the well-loved Parkers, too. Here's a link to the thread about my 10 gauge hammer gun, if you'd like to read it:
http://parkerguns.org/forums/showthread.php?t=17552
As far as that missing extractor goes, I'd contact PGCA member Brian Dudley (username: B. Dudley) for starters. If he doesn't have one, he may be able to direct you to someone who does. Here's a link to his website:
http://bmdgunstocks.com/
I'll be waiting on those pics!
