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SWAG Unknown Solid Bowling Ball with Mystery Solid AP26 coverstock
SWAG Watcher Symmetric Core for Unknown Solid Bowling Ball, 13-16 lbs
Load image into Gallery viewer, SWAG Unknown Solid Bowling Ball with Mystery Solid AP26 coverstock
Load image into Gallery viewer, SWAG Watcher Symmetric Core for Unknown Solid Bowling Ball, 13-16 lbs
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Swag Unknown Solid

Medium to Heavy Oil | Solid Reactive | Mid Performance

$149.95
In stock
MAP PRICED ITEM This product is subject to the manufacturer's Minimum Advertised Price policy.

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Swag Unknown Solid
$149.95
14 lbs

Overview

Built to handle Medium to Heavy Oil lane conditions, this Mid Performance bowling ball features the Watcher Symmetric core and Mystery AP26 Solid Reactive coverstock.

Ball Motion: Smooth, controlled traction with a strong midlane read and predictable continuation.

The SWAG Unknown Solid is the benchmark of SWAG's Utility Performance Line, designed to provide a smooth, predictable reaction that helps bowlers read unfamiliar lane conditions with confidence. Combining the Watcher Symmetric Core with the debut Mystery Solid AP26 coverstock, the Unknown Solid creates early traction and a controlled midlane read without the sharp over-reaction associated with stronger asymmetric equipment.

Finished at 3000 Abralon, the Unknown Solid is built for medium to heavy fresh oil while maintaining a predictable shape as the lanes transition. Its balanced combination of traction, control, and continuation makes it an easy ball to trust when you need to establish a read on the lane and keep the reaction in front of you.

Coverstock

Mystery Solid AP26 - The debut coverstock in SWAG's Mystery line, Mystery Solid AP26 is a solid reactive formulation built around Adhesion Promotion technology. The coverstock is designed to increase the contact footprint and oil absorption, providing dependable traction and consistent performance. At its 3000 Abralon factory finish, it is tuned for medium to heavy fresh oil with a smooth, blendable motion.

Core

Watcher Symmetric Core - The Watcher Symmetric Core is designed to anchor the Utility Performance Line with a dependable benchmark reaction. With a 2.51 RG and .048 differential at 15 pounds, it provides enough flare to grip the midlane while maintaining a controlled, predictable shape through the breakpoint. Its smooth revving characteristics make it well suited to reading the lane without overreacting.

When to Use

The Unknown Solid is best used on medium to heavy fresh oil when you need a dependable first look at the lane. Its early traction and controlled midlane blend make it an excellent choice for establishing a benchmark reaction, while its predictable shape allows you to stay in play as the pattern begins to transition.

Arsenal Fit

Fits as a benchmark solid for medium to heavy fresh oil, providing a smooth and controlled reaction that can help determine whether your next move should be toward more traction or more length and angle. It is designed to be an easy, dependable piece to keep in play throughout a session.

Ball Tech

AP26 (Adhesion Promotion) - AP26 technology uses coupling agents to fill microscopic gaps in the coverstock, enlarging the contact footprint to provide increased traction and improved oil absorption. The technology is designed to deliver consistent, predictable motion while extending usable cover life.

Ball Specifications

PerformanceMid Performance
SeriesUtility Performance Line
Lane ConditionMedium to Heavy Oil
Coverstock NameMystery AP26
Coverstock Material / TypeSolid Reactive
Surface Finish3000 Abralon
Core NameWatcher
Core TypeSymmetric
Flare PotentialHigh - 4-5"
Available Weights13-16 lbs
ColorTrue Blue / Steel Blue
Model / MPNSWGUKS
Release Date2026-09-07
Warranty1-Year Limited Manufacturer Warranty

Core Specifications

Weight RG Differential Intermediate Diff
16 lbs 2.49 0.048 -
15 lbs 2.51 0.048 -
14 lbs 2.54 0.049 -
13 lbs 2.58 0.042 -

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