As far as parts, they're mostly non-existent. Searching Gunbroker.com will sometimes yield some results. Be cautious though, sometimes there are broken parts on there. I saw a safety (one of the most saught after parts) on there. Of course it was broken. The guy wanted $30 + $6 shipping. I emailed him and told him that part was broken. You know what he did... he left the auction open after he said he'd update it. He relisted it several times, it's probably still on there. He never mentions that it's broken in the information. It's terrible that someone would try to continue to sell a broken part when they know it's broken.
As far as grips go... The guy that makes the pearl type is Ricks. Here's his thread on here. He wants $25 + shipping.
http://p64resource.com/forum/viewtopic.php?f=8&t=3479 I would have bought a set of these if he had been on here before I bought my Zee grips. While the Zee grips are okay, I do like the look of no checkering and the pearlescent look.
Zee's email address - Shawn Riani [
geospacesr@hotmail.com] He asks $21 shipped. USPS MO or PayPal is what he accepts.
Marschal Grips -
http://www.marschalgrips.com/