---
product_id: 19424965
title: "GrovTec US GTHM284 Hammer Extension for Henry 22, Black"
brand: "cannon"
price: "€ 28.96"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/19424965-grovtec-us-gthm284-hammer-extension-for-henry-22-black
store_origin: NL
region: Netherlands
---

# Enhanced grip control 100% stainless steel durability Left or right side mounting GrovTec US GTHM284 Hammer Extension for Henry 22, Black

**Brand:** cannon
**Price:** € 28.96
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your grip, command your shot.

## Quick Answers

- **What is this?** GrovTec US GTHM284 Hammer Extension for Henry 22, Black by cannon
- **How much does it cost?** € 28.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/19424965-grovtec-us-gthm284-hammer-extension-for-henry-22-black)

## Best For

- cannon enthusiasts

## Why This Product

- Trusted cannon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ambidextrous Mounting:** Customizable left or right side installation for user preference
- • **Compact & Lightweight:** Minimal bulk with maximum performance—carry confidence everywhere
- • **Enhanced Grip Surface:** Textured flat head design for superior control under pressure
- • **Precision Fit for Henry 22:** Tailored extension for seamless firearm integration
- • **Premium Stainless Steel Build:** Engineered for lasting strength and corrosion resistance

## Overview

The GrovTec US GTHM284 Hammer Extension is a precision-engineered stainless steel accessory designed exclusively for Henry 22 firearms. It enhances grip control with a textured flat head and offers versatile left or right side mounting, ensuring superior handling especially on scoped rifles. Lightweight and durable, it’s the perfect upgrade for professionals demanding reliability and ergonomic excellence.

## Description

Adding a horizontal extension to hammers provides a larger contact surface and outstanding grip and control. Especially useful on scoped firearms where clearance can become an issue, GrovTec hammer extensions are made with the finest materials and finish in the industry. Can be mounted on the right or left side. Each hammer extension is specific to the firearms it fits. Do not use any hammer extension on a firearm not directly specified in the hammer extension's fit list.

## Features

- Durable stainless steel construction
- Adds grip control to firearm
- Left or right side mounting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Cannon |
| Head Material | Stainless Steel |
| Handle Material | Stainless Steel |
| Color | Black |
| Grip Type | Textured |
| Head Style | Flat |
| Style | German |
| Number of Items | 1 |
| Global Trade Identification Number | 00811071012843 |
| Manufacturer | Grove Square |
| UPC | 811071012843 811071000000 |
| Item Package Dimensions L x W x H | 5.08 x 2.91 x 1.38 inches |
| Package Weight | 0.02 Kilograms |
| Item Dimensions  LxWxH | 3 x 1 x 5.5 inches |
| Brand Name | Cannon |
| Part Number | GTHM284 |

## Product Details

- **Brand:** Cannon
- **Head Material:** Stainless Steel
- **Handle Material:** Stainless Steel
- **Color:** Black
- **Grip Type:** Textured

## Images

![GrovTec US GTHM284 Hammer Extension for Henry 22, Black - Image 1](https://m.media-amazon.com/images/I/71BOHmrPeJL.jpg)
![GrovTec US GTHM284 Hammer Extension for Henry 22, Black - Image 2](https://m.media-amazon.com/images/I/31rUPE3NfBL.jpg)
![GrovTec US GTHM284 Hammer Extension for Henry 22, Black - Image 3](https://m.media-amazon.com/images/I/41C2TDKtY0L.jpg)

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**Shop now:** [https://www.desertcart.nl/products/19424965-grovtec-us-gthm284-hammer-extension-for-henry-22-black](https://www.desertcart.nl/products/19424965-grovtec-us-gthm284-hammer-extension-for-henry-22-black)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*