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Columbia 300 Dynamic Swing bowling ball

Columbia 300

Dynamic Swing

Released October 2020

Heavy OilEarly HookContinuous
Hook strength
8/10

Specs

Coverstock
ERT Hybrid Hybrid Reactive
Core
Full Swing (modified) Asymmetric
RG
2.482
Differential
0.047
Intermediate diff (mass bias)
0.012
Factory finish
500/2000 Siaair Micro Pad
Released
October 2020

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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