Virtual Tour Exclusive

Virtual Tour Exclusive bowling ball image

R3S Hybrid Reactive Coverstock

Shape-Lock HD Asymmetric Core

16 lb 15 lb 14 lb 13 lb 12 lb
RG 2.48 2.48 2.53 2.57 2.59
Diff 0.048 0.052 0.05 0.032 0.029
Length 25% 25% 56% 81% 94%
Flare 73% 82% 78% 38% 31%



  • Factory Finish:
    1500 Grit Polished

From Storm:

Starting from the inside, the Shape-Lock HD Core can power through just about anything. HD is short for “high density”, which lowers the RG and raises the differential of the weight block. Fresh coverstock is important, but the type of coverstock chosen is equally vital. R3S Hybrid is a blend of our solid and pearl formulations. It truly is the best of both worlds–a smooth read with a substantial move on the backend.