Hammer Blacklist Bowling Ball

The Hammer Blacklist is built for bowlers who want a clean look through the front of the lane and a fast, aggressive response when the ball finds friction. Designed for medium oil, the Blacklist combines the Stacked LED Core with the HK22 – Cohesion Pearl coverstock to create the classic skid/flip shape bowlers look for when they want to see the ball make a move downlane.

At the center is the Stacked LED Core, providing a strong and predictable foundation for the Blacklist's angular reaction. It helps the ball retain energy through the front and middle portions of the lane, leaving plenty in reserve for a powerful move off the breakpoint.

The HK22 – Cohesion Pearl Reactive coverstock is finished with Factory Compound, allowing the Blacklist to clear the heads easily and respond quickly once it encounters friction. Rather than reading the lane early and creating a smoother arc, this ball is designed to give you noticeable separation between the skid phase and its move toward the pocket.

The result is an upper-mid performance pearl that's all about length and downlane shape. When your solids and hybrids start reading too early or you simply want to open up the lane and create more angle, the Blacklist gives you the clean front-lane motion and quick response you're looking for.

Why You'll Love It

• Skid/flip reaction for a sharp, defined move off the breakpoint

• HK22 – Cohesion Pearl creates easy length and a quick response to friction

• Stacked LED Core helps retain energy for a strong finish

• Factory Compound keeps the ball clean through the front of the lane

• Plenty of downlane motion without stepping into a high-performance asymmetric

When to Use It

• Medium oil conditions

• When solids and hybrids begin reading the lane too early

• As the fronts transition and you need easier length

• When you want to move inside and create more angle through the breakpoint

• When smoother equipment isn't providing enough response downlane

• Brand Hammer
• Release Date November 19th , 2026
• Color Black Pearl
• Coverstock Name HK22C Pearl
• Coverstock Type Reactive Resin,Pearl
• Factory Finish 500, 1000, 1500 Siaair / Factory Compound
• Core Name Stacked LED
• Core RG 2.545
• Differential 0.047