Bought the PG from fellow TB'er here on TB. Fender also makes them and you should be able to find other options on Evilbay. They are pretty easy to find for a Fender P.
Good Luck!
__________________
"Do not take counsel of your fears!"
General "Stonewall" Jackson
I Love βΘИΞКЯŲŜĦÏИĞ® Tone #96
Markbass Club #86
P Bass Club #427
Check my profile for things I have for sale or trade.