Henry Repeating Arms receiver scope mount for Henry Big Boy — one-piece 7000-series aluminum, blue finish

This precision-made mount from Henry Repeating Arms replaces the need for separate base plates by fastening directly into the factory-drilled and tapped holes on your Henry Big Boy. Its one-piece construction and durable blue finish provide a low-profile, repeatable platform for optics without adding unnecessary bulk or weight. Manufactured in the United States, this receiver scope mount balances strength and lightness for hunters, target shooters, and collectors who want a reliable mounting point that integrates cleanly with the rifle’s existing hardware.

How does this mount attach to my Henry Big Boy?

The mount is a one-piece design machined to match the factory hole pattern on Henry Big Boy receivers, so no additional bases are required. Installation is straightforward using the rifle's pre-drilled/tapped holes and standard mounting hardware.

• Direct screw-in attachment to factory holes—no separate bases needed
• One-piece construction ensures consistent alignment and stability
• Compatible with common scope rings sized for rifle optics

What materials and finish protect the mount during use?

Constructed from 7000 Series aluminum alloy, the mount offers a high strength-to-weight ratio suitable for field use while keeping added mass minimal. The blue finish resists corrosion and provides a discreet appearance that complements the Big Boy’s styling.

• 7000 Series alloy for rigidity without excessive weight
• Blue protective surface treatment for corrosion resistance
• Made in the United States to meet quality control standards

Will this mount maintain zero and repeatability with my scope?

The rigid, one-piece design reduces flex and movement between the optic and receiver, which helps maintain zero when rings are torqued correctly. Because it bolts directly to the receiver, you get a stable platform for repeatable optic placement and consistent performance.

• One-piece mount minimizes movement under recoil
• Direct attachment to receiver preserves alignment over time
• Works best with properly fitted rings and correct torque values

What accessories and optics work best with this mount?

This receiver scope mount accepts standard rifle rings and most low-profile hunting and target scopes commonly used on lever-action rifles. Choose rings with the correct tube diameter and height to achieve the desired eye relief and cheek weld.

• Compatible with 1-inch and 30mm ring systems (verify ring spec)
• Suitable for low- to medium-profile hunting and target scopes
• Pair with a proper cheek riser or stock spacer if needed for sight height

Who is this for: The Henry Repeating Arms Receiver Scope Mount for the Big Boy is aimed at Big Boy owners who want a durable, factory-compatible way to add optics without modifying the rifle. It’s a good fit for hunters seeking a lightweight mounting solution, shooters who prefer a clean, factory-aligned setup, and collectors who want reversible, non-invasive installations that retain the rifle’s original configuration.