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

Geoff put his new prototype irons right in the bag.

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

Titleist Brand Ambassador Ben Curtis arrives at the Aronimink range with his new Prototype AP1 irons.

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

Here's the view from the top.

Many players are having their previous iron sets shipped home.

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

Titleist Brand Ambassador Geoff Ogilvy hits the range for the first time with his new Prototype MB irons.

Geoff's irons are custom-stamped simply with "G."