The Titleist Golf Club R&D team gathers information during new Prototyope AP2 testing with Titleist Brand Ambassador Jason Dufner.

A set of new Prototype CB irons awaits its owner in the TTV.

Here's the view from the top.

Many players are having their previous iron sets shipped home.

Rick Nelson, Titleist's director of wedge development, completed the delivery.

Titleist Brand Ambassador Bill Haas takes his first swings with the new Prototype CB irons.

Titleist Brand Ambassador Johnson Wagner poses for a picture with his new Prototype CB irons.

Time for more testing... Check back soon for more updates, photos and video from Aronimink!