Make sure this fitsby entering your model number.
SPEED INJECTED: Every head is individually speed tested and injected with tuning resin to optimize COR across the entire face; The Speed Injection process is designed to maximize ball speed and distance in the M6 driver
TWIST FACE: Revolutionary new face curvature with a corrective face angle on off center hits, engineered to reduce side spin and deliver straighter shots
INVERSE T-TRACK: The new, more efficient Inverse T-Track enables two 10g weights to be maneuvered for optimal spin and trajectory
HAMMERHEAD 2.0: The new, more flexible Hammerhead slot works in conjunction with Speed Injected Twist Face to produce a larger sweet spot and preserve ball speed on off-center strikes