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Columbia 300 Speed Deep Bruise Pearl bowling ball

Columbia 300

Speed Deep Bruise Pearl

Released July 2022

Medium OilMid HookAngular
Hook strength
6/10

Specs

Coverstock
ERT Pearl Pearl Reactive
Core
Shifter Asymmetric
RG
2.478
Differential
0.050
Intermediate diff (mass bias)
0.015
Factory finish
500 Siaair, Crown Factory Compound
Released
July 2022

The oil, hook and strength labels are StrikeStack's estimate from the published specs, not the manufacturer's rating. Specs provided by bowwwl.com.

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