Hammer Zero Mercy Solid Bowling Ball

A Strong, Early-Reading Asymmetric for Heavy Oil

About the Zero Mercy Solid

The Hammer Zero Mercy Solid is a strong, hard-driving asymmetric built for medium to heavy oil. It pairs the asymmetric Super Offset Core with the HK22C2 Solid coverstock, delivering big flare and an early, defined read that drives continuously through the pins. It shows no mercy on real oil, reading the midlane early and finishing strong.

The Zero Mercy Solid reads early and rolls strong. The asymmetric Super Offset core has a high RG and strong differential, so it stores energy and produces big flare with a defined breakpoint, while the HK22C2 Solid cover digs into the midlane. The result is a strong, controllable asymmetric for the heavy part of the block.

Understanding the Hammer Super Offset Core and Hammer HK22C2 Solid Reactive

Hammer built the Zero Mercy Solid for strong, aggressive motion on medium to heavy oil. Specifically, the asymmetric Super Offset Core posts a 2.524 RG, a strong .053 differential, and a .020 intermediate differential, numbers that produce high flare and a defined breakpoint, while the HK22C2 Solid cover at a 1500-grit finish reads the midlane early and drives through the pins. As a result, it gives you strong, early traction with a continuous backend. The per-weight specifications are listed below.

A Strong Asymmetric Core for Big Flare and a Defined Breakpoint

At the heart of the Zero Mercy Solid is the asymmetric Super Offset Core. At 15 lb it measures a 2.524 RG, a strong .053 differential, and a .020 intermediate differential, a combination that produces high track flare and a defined, asymmetric breakpoint. The strong differential and high intermediate differential give it big flare and a pronounced move at the spot.

Because the Super Offset core is asymmetric, layout has a strong influence on the reaction, so your pro shop can tune the pin and intermediate differential to control how early and how strong the Zero Mercy Solid plays.

An HK22C2 Solid Cover That Reads the Midlane Early

The Zero Mercy Solid wraps that core in Hammer’s HK22C2 Solid Reactive coverstock at a 1500-grit finish. The premium HK22C2 solid reads the midlane early with strong traction, so the ball gets into a strong roll on medium to heavy oil and drives continuously through the pins.

That early, traction-first read paired with the strong Super Offset core is what gives the Zero Mercy Solid its hard-driving motion. Leave it at the 1500-grit box finish for medium to heavy oil, take the surface lower for more traction on the heaviest volume, or polish it up for a cleaner, longer look as the lanes dry.

Zero Mercy Solid Specs

RG and differential vary by weight. Specifications provided by the manufacturer.

BowlersMart Tips: Where the Zero Mercy Solid Fits in Your Hammer Arsenal

Shop With Confidence at BowlersMart

The Hammer Zero Mercy Solid Bowling Ball ships free with no minimum purchase and is backed by our 60-day return policy. As an authorized Hammer dealer, every ball is genuine and covered by the full one-year Hammer warranty. Place your order before 2 PM EST and it ships the same day.

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