Spare Ball

Weight
15 pounds
Brunswick Crown Jewel
PBA Approval Date
Release Date

The Crown Jewel is a harder durometer polyester material, providing even less friction and a more accurate spare shot than a typical polyester ball.

Factory Finish
Crown Factory Polish
Polyester Coverstock
Type
Polyester
Bullet Core
Brunswick Bullet Core
Core Type
Symmetric
16 pounds
15 pounds
RG
2.715
Diff
0.019
14 pounds
13 pounds
12 pounds
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