Compare the specs of the Hammer Raw Hammer Red/Smoke/Black and Hammer Envy Tour 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 | Raw Hammer Red/Smoke/Black | Envy Tour |
| Cover Name | Juiced Hybrid | Envy Solid |
| Cover Type | Reactive Hybrid | Reactive Solid |
| Box Finish | 500 / 1000 / 2000 SiaAir / Factory Compound | 500 / 1000 SiaAir |
| Color | Red / Smoke / Black | Black |
| Core Name | Raw Hammer | Obsession Tour |
| Core Type | Symmetrical | Asymmetrical |
| RG | 2.537 | 2.469 |
| Total Diff. | 0.038 | 0.034 |
| Int. Diff. | 0.000 | 0.013 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |