List

Weight
14 pounds
Notes

pearl, asy, heavy oil

Hammer Black Widow Dark Night
Release Date
Discontinued
Overseas/International Release

Not all heroes wear capes.

Introducing the limited edition Hammer Black Widow Dark Night Overseas Bowling Ball! This high-performance bowling ball is designed to increase back-lane ball performance and create a lot of angle and high scores. The angular Aggression Pearl CFI Reactive coverstock, the same cover as the Hammer Black Widow Platinum Blue Sparkle, allows this ball easy length on medium to heavy oil, while the tried and true Gas Mask Core creates a big sweeping continuous ball motion.

The overwhelmingly popular Black Widow series has became a staple in bowling after its release and has became a huge hit creating a cult following.

Factory Finish
500/1000/1500 Siaair, Crown Factory Compound
Aggression Pearl CFI Coverstock
Type
Pearl Reactive

Aggression Pearl Carbon Fiber Infused

Gas Mask Core
Hammer Gas Mask Core

The Gas Mask core is the most iconic weight block in bowling. It is known for its large flare potential, versatility amongst bowling styles and its backend bite.

Core Type
Asymmetric
16 pounds
RG
2.510
Diff
0.048
MB Diff
0.015
15 pounds
RG
2.500
Diff
0.058
MB Diff
0.016
14 pounds
RG
2.500
Diff
0.056
MB Diff
0.016
13 pounds
RG
2.589
Diff
0.043
MB Diff
0.011
12 pounds
RG
2.612
Diff
0.043
MB Diff
0.011
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