Compare bowling balls
Core numbers are compared in one weight. Some brands only publish them for one weight.
Hammer Black Widow Assassin
|
|
|---|---|
| Brand | Hammer |
| Line | — |
| Coverstock | NBT Solid |
| Cover type | Solid reactive |
| Core | Gas Mask |
| Core type | Asymmetric |
| RG | 2.500 |
| Diff | 0.058 |
| Int. diff | — |
| Factory finish | 500/500/500/1000 Abralon® with Powerhouse™ Factory Finish Polish |
| Lane condition | Medium-heavy oil |
| Flare potential | — |
| Reaction | — |
| Color | Red / Navy / Purple |
| Release date | — |
| Status | Retired |
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