Brunswick Combat Solid Bowling Ball The Brunswick Combat Solid is the strongest ball in the Combat series, built for heavy oil and maximum traction. Featuring the proven Combat core paired with the HK22C² Alpha Premier Solid coverstock, it reads the lane earlier, creates more total hook, and delivers a smooth, continuous motion through the pins. Offering Brunswick’s biggest hook since the Mesmerize, the Combat Solid provides outstanding control, power, and versatility on demanding lane conditions. This is a pre order bowling ball and it will ship on the release date.Release Date: August 13, 2026. Performance Level: High Performance Color: Navy / Blue / Slate / Purple Core: Rampart Core Type: Asymmetrical Coverstock: HK22C² - Alpha Premier Solid Cover Type: Solid Reactive Finish: 500, 1500 Siaair Micro Pad Lane Condition: Medium – Heavy Oil Weights: 12–16 lbs RG (15 lbs): 2.502 DIFF (15 lbs): 0.051 INT DIFF: 0.019 Warranty: Two years from purchase date