GrovTec US Inc Hammer Extension – Ruger Blackhawk, H&R Topper, and New England Firearms Handi-Rifle

Elevate Your Shooting Experience with GrovTec Hammer Extension

The GrovTec US Inc Hammer Extension is an essential upgrade for competitive shooters, hunters, and tactical enthusiasts who demand precision and control from their revolvers and single-shot rifles. Designed specifically for Ruger Blackhawk, H&R Topper, and New England Firearms Handi-Rifle models, this hammer extension expands the contact surface without compromising clearance, ensuring a smooth and reliable action every time you rack the hammer.

Premium Materials and Finish

Constructed from high-grade steel, the GrovTec hammer extension resists wear, impact, and corrosion in the harshest environments. A durable black finish not only enhances the look of your firearm but also provides a low-glare surface that won’t reflect unwanted light. Each unit undergoes rigorous quality control to maintain the tight tolerances and flawless finish that professional shooters and firearms aficionados expect.

Precision CNC Machining

Every hammer extension is milled on state-of-the-art CNC equipment to exacting specifications. The precision machining process ensures uniform thickness, perfect symmetry, and a seamless fit on the factory hammer. Whether you prefer left- or right-handed installation, the reversible design adapts effortlessly to your shooting style.

Improved Grip and Control

One of the most significant benefits of adding a GrovTec hammer extension is the enhanced leverage during hammer cocking. The horizontal extension increases the thumb purchase area by up to 30%, allowing for quicker, more confident cocking even under stress or when wearing gloves. Shooters with reduced dexterity or those looking to speed up their follow-up shots will immediately appreciate the ergonomic advantage.

Optimal Clearance for Scoped Firearms

Scope clearance can become a critical issue on sighted revolvers and Handi-Rifles. The low-profile design of the GrovTec hammer extension minimizes interference with the optic, providing a snag-free interface that doesn’t block your line of sight. Whether you’re running a red dot, long-range scope, or iron sights, this extension maintains ample rail and ocular clearance.

Straightforward Installation

Installing the hammer extension is quick and simple, requiring only basic tools and minimal mechanical knowledge. The package includes detailed instructions and hardware for mounting on either side of the hammer spur. No gunsmithing or permanent modifications are necessary—simply remove the factory hammer spur screw, align the extension, and torque to specification.

Compatibility and Fitment

Compatibility is critical when upgrading firearm controls. The GrovTec hammer extension is CNC-matched to fit Ruger Blackhawk, H&R Topper, and New England Firearms Handi-Rifle models with factory hammer spurs. Please verify your specific model and generation before ordering to ensure a perfect drop-in fit.

Durability and Maintenance

Like all GrovTec products, this hammer extension is designed for longevity. Routine cleaning with a soft brush and mild solvent is all that’s needed to keep the extension functioning smoothly. The black finish can be touched up with standard firearm coating products if desired, extending the life and appearance of your hammer extension through many seasons of use.

Why Choose GrovTec US Inc?

• Industry-leading materials and finish
• Precision CNC machining for flawless fit
• Ergonomic design boosts speed and accuracy
• Reversible installation for left- or right-hand shooters
• Optimized for scoped and iron-sight applications

Perfect for Competition and Field Use

Whether you’re competing in silhouette matches, hunting varmints, or training for precision revolver events, the GrovTec hammer extension offers tangible performance gains. Faster hammer cocking translates to reduced lock time and more consistent shot strings. The added grip ensures steady manipulation under any conditions, from cold weather to tactical environments.

Expert Recommendation

Top gunsmiths and professional shooters around the world recommend the GrovTec hammer extension as one of the most cost-effective upgrades for Ruger and H&R firearms. It’s a small accessory that delivers outsized improvements in handling, reliability, and shooter confidence.

Get Yours Today

Upgrade your revolver or Handi-Rifle with the GrovTec US Inc Hammer Extension and experience unparalleled control and clearance. Order now to take advantage of our limited stock and immediate shipping. Elevate your shooting performance with an accessory trusted by experts.