SWAG Unknown Solid Bowling Ball

SWAG Unknown Solid Bowling Ball

• Color: True Blue/Steel Blue
• Coverstock: Mystery Solid AP26
  
• Weight Block: Watcher Symmetric Core
  
• Factory Finish: 3000 Abralon
• Flare Potential: 5-6"
• Radius of Gyration (RG): 16lbs - 2.49; 15lbs - 2.51; 14lbs - 2.54
• Differential (Diff): 16lbs - 0.048; 15lbs - 0.048; 14lbs - 0.049
• Intermediate Differential (Diff): N/A
• Fragrance: N/A

ABOUT THE UNKNOWN SOLID

Underneath is a completely new combination: the debut Watcher Symmetric Core wrapped in the first-ever Mystery Solid AP26 coverstock at a 3000 Abralon finish. Together they produce a smooth, honest, read-anything solid built to turn unfamiliar patterns into familiar ones.

UNDERSTANDING THE SWAG WATCHER SYMMETRIC CORE AND SWAG MYSTERY SOLID AP26

A Brand-New Core Built to Read the Lane

The Watcher Symmetric Core is brand new for 2026, designed to anchor SWAG’s Utility Performance Line. At 15 lb it measures RG 2.51 and Differential .048: enough flare to grip the midlane, enough control to keep the breakpoint honest.

Where SWAG’s Advanced Tech cores are built to overpower the lane, the Watcher is built to read it. It revs up smoothly, rolls forward predictably, and gives you the same look every time you throw it.

The Debut of the Mystery Coverstock Line

The Unknown Solid introduces Mystery AP26, a brand-new SWAG coverstock line. It is a solid reactive built on Adhesion Promotion technology: coupling agents fill microscopic gaps in the cover to enlarge its contact footprint, delivering more traction, better oil absorption, and a longer usable cover life. At a 3000 Abralon finish it is tuned for medium to heavy fresh oil with a smooth, blendable motion.