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Columbia 300 Backyard Bully bowling ball

Columbia 300

Backyard Bully

Released January 2005

Medium OilLate HookContinuous
Hook strength
5/10
Track it in your arsenalCompare in the library

Specs

Coverstock
M80^2 Solid Reactive
Core
Mallet Symmetric
RG
2.547
Differential
0.047
Factory finish
2000 Polished
Released
January 2005

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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