Compare the specs of the Hammer Black Widow 3.0 Dynasty and Hammer Zero Mercy Pearl 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 | Black Widow 3.0 Dynasty | Zero Mercy Pearl |
| Cover Name | HK22 - Cohesion Solid | HK22C2 Pearl |
| Cover Type | Reactive Solid | Reactive Pearl |
| Box Finish | 500 / 1000 / 2000 SiaAir | 500 / 1000 / 1500 SiaAir / Factory Compound |
| Color | Ultraviolet / Black | Silver / Orange / Black |
| Core Name | Gas Mask | Super Offset |
| Core Type | Asymmetrical | Asymmetrical |
| RG | 2.500 | 2.524 |
| Total Diff. | 0.058 | 0.053 |
| Int. Diff. | 0.016 | 0.020 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |


