Henry BB-RSM Big Boy 1-Piece Weaver-Style Scope Mount – Black Alloy
The BB-RSM receiver-mount scope rail is engineered specifically for 2nd Generation Henry Big Boy rifles (H006/H012 series). Its one-piece, lightweight alloy construction in a durable black finish ensures stable mounting for optics while preserving classic lever-action lines. This Weaver-style base fits most standard 1" detachable top mount rings (rings not included) and comes with all necessary hardware for quick installation.
Specifications
| Feature | Value |
|---|---|
| Type | 1-Piece Base |
| Mount Style | Weaver |
| Material | Aluminum Alloy |
| Finish | Black |
| Color | Black |
| Gun Fit | Henry Big Boy H006/H012/X |
| Pieces | 1 |
| Mount Location | Receiver (drilled & tapped) |
| Includes | Mounting Hardware, No Rings |
| Generation | Gen 2 (post-2011) |
| Manufacturer Part # | BB-RSM |
| UPC | 619835600011 |
| Action | Lever |
Compatibility & Notes
- Compatible with all 2nd Generation Henry Big Boy rifles with receivers drilled and tapped for scope mounts (serial numbers: H006 = BB0047222 and above; all H012 Steel Big Boy rifles are Gen 2).
- Not compatible with 1st Generation models—those require the BB-CSM barrel-mount base.
- Accepts standard Weaver top-mount rings for scopes and red dot sight setups.
- Picatinny option (BB-RSMP) also available if preferred.
This BB-RSM base is a reliable upgrade for shooters seeking precise scope alignment and easy optic changes on any Gen 2 Henry Big Boy series rifle.
| MANUFACTURER | HENRY REPEATING ARMS |