Hammer Zero Mercy Pearl High Performance Bowling Ball When the lanes call for length and a violent backend, the Zero Mercy Pearl answers with authority. Designed to complement the Solid perfectly, the Pearl utilizes the same aggressive Super Offset core, paired with a cleaner, faster-reacting version of the all-new HK22C² coverstock. The result is everything you’d expect from a high-performance shiny asymmetric ball—easy length, a sharp change of direction, and explosive continuation through the pins. Poured in classic Hammer colors and loaded with attitude, the Zero Mercy Pearl delivers no apologies and no forgiveness. Product Info Core Specs Videos Downloads LEVEL High PART NUMBER 60-108507-93X COLOR(S) Silver / Orange / Black CORE Super Offset COVERSTOCK HK22C² Pearl COVER TYPE Pearl Reactive FINISH 500, 1000, 1500 Siaair / Factory Compound BALL MOTION Excessive backend LANE CONDITION Medium oil WEIGHTS 12-16 lbs RELEASE DATE November 20, 2025 WARRANTY Hammer 2 Year Limited Warranty * Product Note: 12-13 lb. models of this ball use an alternate core that is different from the heavier models. WEIGHT RG DIFF ASY 16 lbs 2.535 0.045 0.017 15 lbs 2.524 0.053 0.020 14 lbs 2.540 0.053 0.020 13 lbs 2.597 0.041 0.014 12 lbs 2.593 0.041 0.014 Hammer Zero Mercy Pearl - Tech Sheet
