SirShanksAlot comments: Some pictures were recently released of a new prototype driving iron from Callaway. While the look is very modern, this club design is a blast from the past. With all the advancements in hybrid technology of the years, it’s hard to see why anyone (short of Tour players) would want one of these in their bag. Don’t expect to see this at a store near you, it’s a prototype for a reason. Cool nonetheless. Enjoy the pictures below, and plenty more at the link above.