How is best selling proof of innovation? And where is that list from? One website or gun shop? What does that prove? Not a whole lot of difference between the Gen 2 Glock 19 I was issued in 1993 and a Gen 5 Glock bought today. Glocks aren’t my thing but they’re good guns. I own several S&W M&P pistols and I think they’re better in every way then any Glock. And they’re sure as hell no longer “innovative”. Same product in a different box.