Callaway Golf is using augmented reality (AR) to showcase the features of its new MAVRIK line of drivers and irons. The range also includes fairway woods and hybrids, but these were not part of the AR ...

Phil Mickelson uses this along with the Fujikura Ventus Black 7 X shaft, which is worth $350, according to the company's listing. In his bag, he also holds the Callaway Mavrik Sub Zero (16.5º), which ...