Hammer Hardcore Hammer Brawl pairs the Violent Flip Reactive™ cover with the Bullet Core. It leaves the factory at 800/1000/2000/2000.
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No per-weight measurements on record for this model — the headline specs above are the manufacturer's published numbers.
These specs are factory reference for the model, compiled from manufacturer publications and other sources and provided as is. They may contain errors or describe a different production run, and they say nothing about the condition of any individual used ball — surface prep, resurfacing, plugging, and drilling all change how a ball behaves relative to its published numbers. Spotted something wrong? Tell us at support@rerackbowling.com.
The Ball Finder matches your rev rate, speed, and lane condition against these specs. Buy and sell used on ReRack — your payment is held until the ball is delivered.