Rickie hit the range late Monday afternoon to test out the new clubs for the first time.

Looks like Titleist Brand Ambassador Graham DeLaet has a package (new Prototype MB and CB irons).

Out on the range, Titleist Brand Ambassador Jimmy Walker gives his new Prototype MB irons a first test run.

Can you guess the owner of these new Prototype MB irons?

One more shot from ground level.

Rickie gives his new Prototype MB's a full inspection.