Columbia 300 Dynamic Swing Bowling Ball

Columbia 300 Dynamic Swing Bowling Ball featuring a modified Full Swing core. We have combined this popular core with ERT Hybrid and left it dull to handle any medium to heavy oil condition. The Dynamic Swing’s medium asym numbers and hybrid cover complements the Authority Solid and original Authority perfectly.

Columbia 300 is introducing the Dynamic Swing Hybrid by bringing back a modified version of the Full Swing core. They paired this popular core with the ERT Hybrid coverstock with a dull finish to dominate medium to heavy oil conditions and provide a strong mid-lane and backend reaction. We are delighted to introduce the dynamic swing, with a modified full swing core.