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Compare bowling balls

Core numbers are compared in one weight. Some brands only publish them for one weight.

Weight Pick other balls
Hammer Hardcore Hammer Grind
Brand Hammer
Line —
Coverstock Violent Reactive
Cover type —
Core Bullet
Core type —
RG 2.560
Diff 0.045
Int. diff —
Factory finish 800-800-1000-1000-Polish
Lane condition Medium oil
Flare potential —
Reaction —
Color Black / Green
Release date —
Status Retired

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