I called Glock, our of curiousity, and gave them serial #'s for my pistols. They were all imported from Austria except one, a GLOCK 17 that was "made in Smyrna" as they said, on May 16, 2008. What differences, if any, will this gun have from the imported guns? I'm sure this has been discussed a lot here, but I have had rumors that the tennifer finish is different something about the EPA not letting them use the same process as they do in Austria. We I asked them about this they said "We can't comment on that." I looked for threads on this but couldn't find any. Could someone explain what is going on with that or direct me to some information? Thanks.