[ScottRiqui]

I'm looking at a pair of new-in-blister-pack factory walnut Beretta grips on eBay. The seller suggests in his auction to oil both sides of the grip panels and let them sit overnight, then wipe off the excess oil and install the grips.

What kind of oil would be suitable for this? I guess the purpose is to "moisturize" them prior to installation (for lack of a better word.)

Thanks,
Scott