Shock was developed to handle medium to heavy oil with ease, relying on its smooth finished UFD (Ultimate Friction in Dry) coverstock. Polish this beauty up and it'll perform well when the heads break down and that heavy oil pushes down the lane.
|Factory Finish||1200 Grit|
Join our Columbia 300 bowling team for a chance to win a Columbia 300 ball of your choice! We will also send you information about our newest products and upcoming events and promotions. We give away one ball per month. No purchase necessary.