Get hardcore with the brawl! Hardcore Hammer Brawl features the same great core shape as the Grind, with our aggressive Violent Flip Reactive™ coverstock to give you medium hook with continuous backend on medium oil lane conditions.
RG / DIFFERENTIAL
Join our Hammer bowling team for a chance to win a Hammer 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.