I have deleted the information that I had posted before because I have massed much more information and have posted my completed workings on GLOCK pistol history & evolution here ( http://www.glockforums.org/showthre...istory-amp-Evolution?p=2211&posted=1#post2211 ). It is much more updated and more accurate. I will get it set as a sticky once I can figure out how to do it. I decided to build it as a knowledge base for everyone here in the community and for any guests that just happen to browse around the site. So please enjoy it. Happy Shootin! Boomer.