Here's an interesting P-3AT on Gunbroker.com. It's a new P-3AT that has most of the metal parts chromed and the barrel and slide ported to reduce felt recoil and muzzle rise. I have nothing to do with this auction, just came across it and thought some here might see it as an interesting mod.
http://w.gunbroker.com/Auction/ViewItem.asp?Item=139625733
http://w.gunbroker.com/Auction/ViewItem.asp?Item=139625733