The GrovTec Hammer Extension (part no. GTHM68) bolts onto the hammer spur of the Winchester 94 and Big Bore 94, including angle-eject models, plus the Ithaca X-Caliber, 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. This particular extension does not fit the Winchester 94/22 variant, so double-check your model before ordering. 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.

Key Specifications

• Fits the Winchester 94 and Big Bore 94, including angle-eject models.
• Does not fit the Winchester 94/22 variant.
• Also fits the Ithaca X-Caliber.
• 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.
• Ships at a light 0.0313 lb, adding almost nothing to your order.
• 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 firearms does this hammer extension fit? The Winchester 94 and Big Bore 94 (including angle-eject models) and the Ithaca X-Caliber.

Does it fit the Winchester 94/22? No, that specific variant is excluded from this extension’s fit list.

Buy the GrovTec Hammer Extension for Winchester 94 and Ithaca X-Caliber

A classic 94 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 accessories and parts.