Henry BBRSMP Big Boy 2nd Generation Picatinny-Style Base Rifle Scope Mount Black DEMO/USED

The Henry BBRSMP Big Boy 2nd Generation Picatinny-style base rifle scope mount is the purpose-built optic platform for Henry's modern lever-action Big Boy rifles. If you own a 2nd Gen Big Boy and want to mount a quality rifle scope, this factory-intended mount drops straight into the receiver holes already cut and tapped on your rifle—no drilling, no gunsmithing, just solid scope-mounting real estate.

This is a Picatinny rail that accepts both Weaver and Picatinny-pattern scope rings, giving you broad compatibility with standard hunting and tactical optics. The multi-slot design means you can position your rings and scope exactly where they need to be for proper eye relief and mounting confidence. Built in black, it complements Henry's classic receiver and integrates with the lines of the Big Boy platform.

One critical note: this mount is engineered specifically for 2nd Generation Big Boy rifles. Gen 1 rifles lack the drilled-and-tapped receiver holes and require a different scope mount system. You can identify your Big Boy's generation by serial number—Gen 2 models begin with prefixes like H006, H006M, or H006C followed by their serial range. If your rifle's serial number falls outside those Gen 2 windows, you'll need the Gen 1 mount instead.

This is a demo or used unit, so it carries the same functional design and compatibility as new stock but at a value price point. If you're building or upgrading a second-gen Henry Big Boy for hunting or range work and need a no-fuss optic mount, this is the direct-fit solution Henry intended.

Key Features

• Factory-matched mount for Henry Big Boy 2nd Generation receiver
• Picatinny-style rail with multiple cross slots for ring positioning
• Accepts both Weaver and Picatinny-pattern scope rings
• Pre-drilled receiver integration—no gunsmithing required on Gen 2 rifles
• Black finish

Specifications

Frequently Asked Questions

Will this Henry scope mount fit my Big Boy rifle?

This mount is designed exclusively for Henry Big Boy 2nd Generation rifles with receiver holes pre-drilled and tapped from the factory. If you own a Gen 1 Big Boy, it will not fit—you need the Gen 1 scope mount instead. Check your rifle's serial number: Gen 2 models start with H006, H006M, or H006C followed by the serial range listed above.

What scope rings do I need with this Picatinny mount?

The mount accepts any standard Weaver or Picatinny-pattern scope rings. This gives you flexibility to choose rings that match your preferred scope and mounting height for your hunting or range setup.

Does this product include scope rings or a scope?

No. This is the receiver base mount only. You will need to purchase compatible scope rings and a rifle scope separately to complete your optic setup.

What's the difference between this Gen 2 mount and the Gen 1 mount?

2nd Generation Big Boy receivers came from Henry with drilled-and-tapped holes specific to this mount design. Gen 1 rifles lack these factory holes and require a different mounting solution. Using the wrong mount for your rifle's generation will not result in a proper fit.