Hello everyone, As you can see, i'm a new member. So i've finally been approved to post on the forum and i've got quite a bit of questions pertaining to my future purchase of a Glock 19. There seems to be a lot of threads talking about Gen 4 so I can only assume that Glock is moving onto their fourth generation of Glocks? What is the differences between the two generations, and when will this fourth gen be available to the public for purchase? Thanks!