Henry Big Boy Picatinny Rail
Note to Big Boy owners
In September 2011 we began shipping the 2nd generation Big Boy rifles which feature receivers that are drilled and tapped for the scope mount. In previous production 1st generation the barrels were drilled and tapped if rollmarked Bayonne NJ. First generation Big Boys use the BB-CSM Cantilever Scope Mount. 2nd generation current production use the new style BB-RSM Receiver Scope Mount. 2nd generation Big Boys start with the following serial numbers: H006 = BB0047222 H006M = BB0015530M H006C = BB0021188C
The new Picatinny Scope Base for 2nd Generation Big Boys. Will fit all 2nd Generation brass models and all steel big boys.
SKU: HENBBRSMP