GrovTec Hammer Extension for Winchester 94/22

The GrovTec Hammer Extension (part no. GTHM69) bolts onto the hammer spur of the Winchester 94/22, giving you more surface area to reach and cock the hammer cleanly. GrovTec builds it from black steel and machines it to mount on either the right or left side of the receiver, so it works regardless of which hand you shoot with. It’s especially useful once a scope is mounted low over the receiver, where the factory hammer spur can be hard to reach with the optic in the way. This extension is built specifically for the 94/22 rimfire variant — it is not interchangeable with hammer extensions listed for the centerfire Winchester 94.

Key Specifications

• Fits the Winchester 94/22 rimfire rifle specifically.
• Built from black steel to match factory lever-gun hardware.
• Mounts on either the right or left side of the receiver.
• Each extension is built specific to its fit list — do not use on an unlisted firearm.
• CNC-machined for a precise, drop-in fit against the factory hammer spur.
• Cut with an aggressive knurled texture for a slip-resistant grip in gloved or cold hands.

Frequently Asked Questions

What firearm does this hammer extension fit? The Winchester 94/22 rimfire rifle specifically.

Will this fit a centerfire Winchester 94? No, this extension is built for the 94/22 rimfire variant only.

Buy the GrovTec Hammer Extension for Winchester 94/22

A 94/22 deserves to stay easy to run in the field, and this hammer extension is a cheap, direct-fit way to keep the hammer accessible once glass is mounted. Order it from our Lubbock, Texas gun shop and it ships fast to your door, along with more gun parts.