AMF 300 Supreme Justice Bowling Ball

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Justice core has been inverted for strong reaction. The Rg was lowered and the differential increased for a stronger performing engine. One-7 plus Particle (medium solid particle) a stronger coverstock was chosen for this ball to combat today's slicker lane conditions.
LineJustice
ColorBlack/Gold
CoverstockParticle
Core2-piece
RG2.53
Differential0.051
Intermediate Diffn/a
Factory finishPolished
Weights12 thru 16lbs
Cleared USBCYes