/teamtitleist/b/tourblog/posts/slideshow-seeding-and-testing-of-new-prototype-titleist-irons-day-3 Below is our final set of pictures from this week's debut of the new Prototype Titleist AP1, AP2, CB and MB (712 series) irons at the PGA Tour's AT&T National. In the coming days, we will be posting more updates from Aronimink Golf Club, includingen-USTelligent Community 10