I have for sale a roto grip theory. this is a single drill for a lefty the specs are 15lbs, 2.5 -3 pin, 2.9 oz top weight. the surface never touched i have about 25 games on it. the layout on it now is pin under bridge and mass bias kicked out to the left 45 degrees. I'm selling the ball for $50 shipping included in the price. if interested let me know.

 

Edited by oldschoolstroker on 11/7/2011 at 6:02 PM