Hammer Black Widow 2.0 Hybrid vs. Hammer Extreme Envy

Compare the specs of the Hammer Black Widow 2.0 Hybrid 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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Brand	Hammer	Hammer
Ball Name	Black Widow 2.0 Hybrid	Extreme Envy
Cover Name	HK22 - Aggression Hybrid	Envy CFI Solid
Cover Type	Reactive Hybrid	Reactive Solid
Box Finish	500 / 1000 / 1500 SiaAir / Crown Factory Compound	500 / 2000 SiaAir
Color	Red / Black	Black / Crimson / White
Core Name	Gas Mask	Launcher LRG
Core Type	Asymmetrical	Asymmetrical
RG	2.500	2.479
Total Diff.	0.058	0.054
Int. Diff.	0.016	0.022
Torque Length Back End Total Hook Ball Tester Ratings	See Performance Ratings... Already a premium member? Click here to log in.

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Bowling Ball Comparison Graph