Compare bowling balls
Core numbers are compared in one weight. Some brands only publish them for one weight.
Hammer Raw Hammer - Black / Grey
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Radical Revenge Solid
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Storm Monsoon
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Brunswick Purple Rhino Pro
|
|
|---|---|---|---|---|
| Brand | Hammer | Radical | Storm | Brunswick |
| Line | Lower Mid | EZ-Use | Hot | High |
| Coverstock | Juiced Solid | HK22 Solid | Reactor Solid | Savvy Hook 4.0 Solid |
| Cover type | Solid reactive | Solid reactive | Solid reactive | Solid reactive |
| Core | Raw Hammer | Sneak Attack Symmetric | Atmos AI | Vintage Light Bulb |
| Core type | Symmetric | Symmetric | Symmetric | Symmetric |
| RG | 2.537 | 2.544 | 2.530 (16 lb) | 2.568 |
| Diff | 0.038 | 0.036 | 0.042 (16 lb) | 0.032 |
| Int. diff | — | — | — | — |
| Factory finish | 500, 1500, 3000 Siaair Micro Pad | 500, 1000, 1500 Siaair / Factory Compound | 2000 Grit | 500, 1000, 1500 Siaair / Crown Factory Compound |
| Lane condition | Medium oil | — | — | — |
| Flare potential | — | — | Medium | — |
| Reaction | Strong arc | — | — | — |
| Color | Black / Grey | Teal / Black | Plum / Emerald | Purple |
| Release date | May 14, 2026 | April 16, 2026 | May 1, 2026 | October 22, 2026 |
| Status | Current | Current | Current | Current |
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