Compare the specs of the Hammer Dark Legend and Hammer Viral Hybrid side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.
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| Brand | Hammer | Hammer |
| Ball Name | Dark Legend | Viral Hybrid |
| Cover Name | Semtex Hybrid | Violent Flip Reactive Hybrid |
| Cover Type | Reactive Hybrid | Reactive Hybrid |
| Box Finish | 500 / 1000 Abralon / Powerhouse Clean N' Sheen | 500 / 2000 Abralon / Powerhouse Factory Finish Polish |
| Color | Black / Purple Pearl | Lime / Gold Pearl |
| Core Name | Gas Mask | Vibe |
| Core Type | Asymmetrical | Symmetrical |
| RG | 2.50 | 2.51 |
| Total Diff. | 0.058 | 0.042 |
| Int. Diff. | 0.016 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |