Storm Proton PhysiX vs. Storm Dark Code

Compare the specs of the Storm Proton PhysiX and Storm Dark Code side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.

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Brand	Storm	Storm
Ball Name	Proton PhysiX	Dark Code
Cover Name	NeX Solid Reactive	ReX Pearl Reactive
Cover Type	Reactive Solid	Reactive Pearl
Box Finish	2000 Abralon	1500 Grit Polished
Color	Magenta / Black / Violet	Obsidian
Core Name	Atomic	RAD4
Core Type	Asymmetrical	Asymmetrical
RG	2.48	2.50
Total Diff.	0.053	0.058
Int. Diff.	0.017	0.020
Torque Length Back End Total Hook Ball Tester Ratings	See Performance Ratings... Already a premium member? Click here to log in.

The graph below shows a visual comparison of the selected balls. Hover over each colored circle in the graph to see that ball’s name and ratings. Click a circle to view that ball’s full review.

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Bowling Ball Comparison Graph