Columbia 300 Authority Solid

The Authority Solid is earlier and stronger and gives you what the original Authority didn’t, which makes these two a great one-two combo. This earlier and stronger ball provides all Columbia 300 fans the heavier oil ball they’ve been wanting.

Featuring DynamiCore outer core technology. This industry-leading technology is a more durable outer material that yields less compression upon impact increasing hitting power and creating an undeniable difference in sound and pin carry.

The Authority Solid also uses DOT (Durability Optimization Technology), a patent-pending advancement in bowling ball technology. DOT enhances the durability of your ball.