Home / Gun Care & Accessories / GrovTec / GrovTec Hammer Extension for Henry Big Boy 2010 and Later Black
GrovTec Henry Big Boy Hammer Extension Horizontal Black Steel
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Due to the varying dimensions of hammers, minor fitting may be required.
Fits Henry Single Shot, Henry Big Boy Centerfire Rifles, Post 2010 models
Steel Construction
Specifications
Description
The GrovTec Henry Big Boy Hammer Extension Horizontal is an aftermarket steel accessory that replaces the stock hammer on Henry Big Boy rifles from 2010 and later. It gives the shooter a larger contact surface for cocking the hammer, which can be useful on scoped guns where clearance around the hammer is limited.
This extension is made of black-finished steel and is designed for a horizontal hammer. It is specifically shaped to fit the Henry Big Boy hammer and can be mounted from either the right or left side of the receiver.
The package includes a wrench, screws, and installation instructions.
- Brand: GrovTec
- Model: Henry Big Boy Hammer Extension Horizontal
- Compatible with: Henry Big Boy 2010 and later, horizontal hammer
- Material: Steel
- Finish: Black
- Color: Black
- Mounting: Either right or left side
- Included: Wrench, screws, installation instructions






