Hammer
Zero Mercy Pearl
The Hammer Zero Mercy Pearl is a pearl reactive bowling ball with the Super Offset core. RG 2.524 and differential 0.053 at 15 lb. For medium oil.
When the lanes call for length and a violent backend, the Zero Mercy Pearl answers with authority. Designed to complement the Solid perfectly, the Pearl utilizes the same aggressive Super Offset core, paired with a cleaner, faster-reacting version of the all-new HK22C² coverstock. The result is everything you’d expect from a high-performance shiny asymmetric ball—easy length, a sharp change of direction, and explosive continuation through the pins. Poured in classic Hammer colors and loaded with attitude, the Zero Mercy Pearl delivers no apologies and no forgiveness.
Specifications
- Coverstock
- HK22C² Pearl
- Cover type
- Pearl reactive
- Core
- Super Offset
- Core type
- Asymmetric
- Factory finish
- 500, 1000, 1500 Siaair / Factory Compound
- Lane condition
- Medium oil
- Reaction
- Excessive backend
- Color
- Silver / Orange / Black
- Weights
- 16–12 lb
- Part number
- 60-108507-93X
- Release date
- November 20, 2025
- Warranty
- Two years from purchase date
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Core numbers
|
Weight
|
RG
|
Diff
|
Int. diff
|
|---|---|---|---|
| 16 lb | 2.535 | 0.045 | 0.017 |
| 15 lb | 2.524 | 0.053 | 0.020 |
| 14 lb | 2.540 | 0.053 | 0.020 |
| 13 lb | 2.597 | 0.041 | 0.014 |
| 12 lb | 2.593 | 0.041 | 0.014 |
Core: Super Offset
Balls like the Zero Mercy Pearl
Current balls from any brand with the closest RG, differential, cover and lane condition: an alternative, or a second ball that reacts alike.
