The most recent 40 I have purchased is a Sig...the neat part with it is for an extra $185. I bought a second barrel in .357 Sig...so two guns in one...

while it seems the .357 is not really catching on..man, it is a barn burner...

As to the .40...the hits are a noticable upgrade when shooting bowling pins over the standard 9mm IMHO...have to say for overall use in a semi-auto though I still prefer the .45...

Ripp