Compare the specs of the Brunswick Knock Out and Brunswick Prism Solid 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 | Brunswick | Brunswick |
| Ball Name | Knock Out | Prism Solid |
| Cover Name | Savvy Hook 3.0 Solid | ACT Solid (Activator Composite Technology) |
| Cover Type | Reactive Solid | Reactive Solid |
| Box Finish | 500 / 1000 / 2000 SiaAir | 360 / 500 / 2000 SiaAir |
| Color | Black | Green / Aqua / Black |
| Core Name | Melee | Portal |
| Core Type | Symmetrical | Asymmetrical |
| RG | 2.487 | 2.465 |
| Total Diff. | 0.050 | 0.051 |
| Int. Diff. | 0.000 | 0.018 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |