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Hammer Zero Mercy Tour Bowling Ball
Original price was: $279.95.$194.95Current price is: $194.95.
What should I know about the Zero Mercy Tour?
•Proven asymmetric Obsession Tour core: 2.469 RG and a .034 differential for smooth, early-rolling benchmark motion
•First-of-its-kind C2 Tour Edition solid cover infused with HK22C2 additives, 500, 1000 Siaair Micro Pad
•Traction and control for medium to heavy oil, in a deep Crimson solid
Description
Proven Tour Performance Meets the Next Evolution of Hammer Technology
About the Zero Mercy Tour
The Hammer Zero Mercy Tour continues Hammer’s legacy of benchmark performance, following in the footsteps of favorites like the Obsession Tour, Envy Tour, and Effect Tour. By popular demand, Hammer brought back the proven Obsession Tour core from the Obsession and Envy Tour series and paired it with a first-of-its-kind coverstock innovation.
For the first time, the HK22C2 additives that helped make the Zero Mercy line one of Hammer’s biggest recent successes have been infused into a Tour cover formulation: the C2 Tour Edition solid. The result is the perfect blend of traction and control, strong enough to handle heavier oil volumes while maintaining the smooth, predictable motion Tour ball enthusiasts love. It reads the lane with confidence, handles volume with ease, and continues through the pins without losing energy downlane, in a deep Crimson solid at a 500, 1000 Siaair Micro Pad finish.
Understanding the Hammer Obsession Tour and Hammer C2 Tour Edition Solid Reactive
Hammer built the Zero Mercy Tour for smooth, predictable benchmark motion on medium to heavy oil. Specifically, the asymmetric Obsession Tour core carries a low RG with a moderate differential (2.469 RG, .034 differential, .013 intermediate differential at 15 lb), so it revs early and rolls smoothly rather than snapping, while the C2 Tour Edition solid cover at a 500, 1000 Siaair Micro Pad finish digs into heavier volume with the HK22C2 additives that made the Zero Mercy line a success. The 13 and 12 lb weights use a dedicated core (2.597 RG, .041 differential at 13 lb). The full per-weight numbers are listed below.
The Proven Tour Core, Back by Popular Demand
At the heart of the Zero Mercy Tour is the asymmetric Obsession Tour core, the engine from the Obsession Tour and Envy Tour series that Hammer brought back by popular demand. At 15 lb it measures a low 2.469 RG, a moderate .034 differential, and a .013 intermediate differential, the classic Tour recipe: early roll, controlled flare, and a smooth, predictable arc instead of a sharp snap.
That controlled shape is what Tour ball enthusiasts love, and it is what makes the Zero Mercy Tour a benchmark: it reads the lane with confidence and continues through the pins without losing energy downlane. The 13 and 12 lb weights carry a dedicated core (2.597 RG, .041 differential, .014 intermediate differential at 13 lb).
A First-of-Its-Kind Tour Cover Infused With HK22C2 Additives
Wrapping the Obsession Tour core is the C2 Tour Edition solid coverstock, a first-of-its-kind formulation. For the first time, Hammer infused the HK22C2 additives that helped make the Zero Mercy line one of its biggest recent successes into a Tour cover, and finished it at 500, 1000 Siaair Micro Pad for a strong, sanded box surface.
The result is the perfect blend of traction and control: strong enough to handle heavier oil volumes, while maintaining the smooth, predictable motion the Tour line is known for. Keep the Micro Pad box finish for the strongest read on heavy oil, or polish it up at your pro shop for a cleaner, longer look when the volume drops.
Zero Mercy Tour Specs
RG and differential vary by weight. Specifications provided by the manufacturer.
Who This Ball Is Right For
✓Tour Ball Enthusiasts: The Obsession Tour core is back, with the smooth, predictable motion the Tour line is loved for
✓Tournament Players: A benchmark for fresh, heavier patterns that reads the lane with confidence and continues through the pins
✓Rev-Dominant Players: The low RG and moderate differential roll early and arc rather than snap
✓Zero Mercy Fans: The same HK22C2 traction chemistry, in a controlled Tour shape
Good to Know Before You Buy
·Ships sanded for traction: The 500, 1000 Siaair Micro Pad finish is built to grip in oil. Polish it for more length when the volume drops.
·Asymmetric layout sensitivity: Layout choices shift the reaction more than on a symmetric ball. Match the pin and mass bias to your game with your pro shop.
·Colors vary: Actual colors vary somewhat from the photos shown; no two balls come out of the mold exactly alike.
·Tiny pit holes are normal: A few tiny pit holes in the coverstock are a normal part of the manufacturing process.
·Sold undrilled: Ships without finger holes, so it can be fitted to your hand and span.
BowlersMart Tips: Where the Zero Mercy Tour Fits in Your Hammer Arsenal
Where It Fits in Your Arsenal
In the Hammer lineup, the Zero Mercy Tour is the benchmark for medium to heavy oil: the smooth, early-rolling ball you build the bag around. It sits alongside the Zero Mercy Solid at the top of the bag, the Tour for control and the Solid for more angle, then you step down to the Zero Mercy Hybrid and Zero Mercy Pearl as the lanes transition.
Surface Adjustments
The 500, 1000 Siaair Micro Pad finish ships sanded for an earlier, stronger read. Polish it up at your pro shop for more length when the volume drops, or refresh the box surface to restore the traction. Have surface changes done at your pro shop for an even, consistent finish.
Coverstock Care
Reactive covers absorb oil over time, which softens the reaction. Wipe the ball down after every set and deep clean it periodically so the C2 Tour Edition solid cover keeps the motion it shipped with.
Earn points on every Hammer purchase through the Striking Rewards loyalty program. Every ball you add to your arsenal builds toward your next reward.
Shop With Confidence at BowlersMart
The Hammer Zero Mercy Tour 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 two-year Hammer warranty. Place your order before 2 PM EST and it ships the same day.
Additional information
| Weight | N/A |
|---|---|
| Dimensions | 10 × 10 × 10 in |
| Brand | |
| Bowling Ball Coverstock Type | |
| Bowling Ball Cover Name | |
| Bowling Ball Core Shape | |
| Bowling Ball Core Name | |
| Radius of Gyration: RG (15LB) | |
| Differential: Diff (15LB) | |
| Mass Bias Strength | |
| Flare Potential | |
| Surface Finish | |
| Preferred Lane Conditions | |
| Ball Weight | |
| Bowling Ball Color | |
| Ball Performance Level | Hammer High Performance Bowling Balls, High Performance Bowling Balls |
| Scent | |
| Release Date |
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Everyday Free Shipping
Place your order before 2PM EST Monday - Friday (excluding holidays) and your order will ship out same day for in stock and available products. In stock items will ship out the following weekday if purchased after 2PM EST.
In stock Items may take 3-5 business days to arrive depending on your location. (2-10 days in AK, HI, PR, GU, APO, FPO).
We use USPS Priority Mail, Parcel Post, UPS and FedEx as our methods of shipping. Ground Shipping is ALWAYS free in the USA (except Alaska, Hawaii, Puerto Rico, Guam, and APO / FPO addresses), no matter how many items you order, no matter the weight, no matter the distance!
International Shipping - Duties, & Taxes & Return Information
Duties & Taxes - If shipping international, duties and taxes will need to be paid locally. BowlersMart.com is not responsible for any local duties or tax fees.Returns - We gladly ship worldwide, but please note that international customers are responsible for all return shipping and handling costs. If you wish to return your order, you must cover all shipping fees, duties, and any additional charges incurred. We recommend using a trackable shipping method to ensure your return reaches us safely. For more details, please review our full return policy or contact our customer support team.
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WARNING:
This product can expose you to chemicals including Lead, Phthalates, and/or other chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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