 It's a gun origami. It's light, it's foldable, it's effective. Now the difference, there's several differences between the Gen 3 version and the previous iteration. So the Gen 3, you don't have to detach your optics anymore to fold it in half. It just folds in half quick and easy and just as quickly and easily deploys as well. You have an upgraded action, redesigned operating handle for added comfort. That lightened action adds for easy racking. You have an ambidextrous bolt hold open.