We discovered the Sig P239 yesterday. Its a heavier, single stacked gun that comes in three calibers and you can buy replacement barrels for the three calibers. I want to get your opinions on the P239. If you own it or have shot it or even held it, I'd like to hear your thoughts. We would probably buy it in .357 Sig and buy a 9mm bbl for it, for some versatility. I like the idea of having the possibility of three calibers (9mm, 357 Sig, 40 S&W) in essentially one gun. I've read through all the threads that deal with this gun specifically. I want more. Ready go!