Hammer NU Blue Hammer vs. Hammer Extreme Envy

Compare the specs of the Hammer NU Blue Hammer and Hammer Extreme Envy 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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Hammer NU Blue Hammer
Hammer Extreme Envy
Ball NameNU Blue HammerExtreme Envy
Cover NameNot UrethaneEnvy CFI Solid
Cover TypeNot UrethaneReactive Solid
Box Finish500 / 1000 SiaAir500 / 2000 SiaAir
ColorBad Ass Blue PearlBlack / Crimson / White
Core NameLEDLauncher LRG
Core TypeSymmetricalAsymmetrical
Total Diff.0.0270.054
Int. Diff.0.0000.022



Back End

Total Hook

Ball Tester Ratings

Bowling Ball Comparison Graph

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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