Driver Golf Shaft – UST Proforce V5

By Russ Ryden, A Golf Digest America’s 100 Best Clubfitter
Fit2Score, Dallas Fort Worth, Texas

The UST Mamiya Proforce V5 is a 2014 update of the ever popular Proforce V2. I have never had much experience with this shaft so my comments will be limited to observations of the numbers. Comparing it to the single Proforce V2 that was in the shop, the Proforce V5 torque is about a half degree lower. That creates a more stable tip for the larger heavier driver heads that we now see loaded with bling.

Radial consistency is excellent, the average was 99.8 with a standard deviation of 0.3%. None of the review sample exceeded my 2 cpm threshold, all were excellent. At this price point, that is notable. It reflects a trend in the shaft business to produce quality shafts that work consistently in any orientation in rotating hosels. The graphics of the Proforce V5 reflect that, wrapping uniformly around the shaft.

If you were familiar with the UST AXIVCORE Tour Green you will find the Proforce V5 to be quite similar. Compared to the AXIVCORE which integrates 4 axis material int he tip, the Proforce V5 has about a half degree more torque. You can expect a mid launch ball flight