Hammer Spawn vs. Hammer Zero Mercy Solid

Compare the specs of the Hammer Spawn and Hammer Zero Mercy Solid 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	Spawn	Zero Mercy Solid
Cover Name	HK22C2 Solid	HK22C2 Solid
Cover Type	Reactive Solid	Reactive Solid
Box Finish	500 / 1000 SiaAir	500 / 1500 SiaAir
Color	Black	Black / Purple / White / Red
Core Name	Gauntlet	Super Offset
Core Type	Asymmetrical	Asymmetrical
RG	2.501	2.524
Total Diff.	0.050	0.053
Int. Diff.	0.012	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. Click on each colored circle in the graph to see that ball’s name and ratings. Click the circle again or click the ball's name to view that ball’s full review.

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