Henry Big Boy 1 Piece Receiver Picatinny Scope Mount, Black - BB-RSMP

Henry Repeating Arms Co Receiver Picatinny-Style Scope Mount For Big Boy 2nd Gen Rifles. Note to Big Boy Owners (H006/H012 Series in .38/.357 .44m .45lc .41m .327/.32) Previous production or 1st gen Brass Big Boy guns were drilled and tapped on the barrel under the rear sight they were NOT drilled/tapped on the receiver. You will need to use BB-CSM for 1st gen H006 Brass Big Boy series. In 2011 we began shipping 2nd generation Brass Big Boy rifles which feature receivers that are drilled and tapped for the scope mount. For 2nd Gen Brass Big Boys you can use either the BB-RSM (weaver-style) or BB-RSMP (picatinny-style) rails. 2nd generation Brass Big Boys start with the following serial numbers: H006 = BB0047222 H006M = BB0015530M H006C = BB0021188C ALL H012 Series guns are 2nd Generation. Henry Repeating Arms Co Receiver Picatinny-Style Scope Mount For Big Boy 2nd Gen Rifles BB-RSMP is a quality addition to the Henry Repeating Arms lineup. For more great deals on Riflescope Mounts & Bases by Henry Repeating Arms please browse our Henry Repeating Arms Co Riflescope Mounts Rings & Bases page. Henry Repeating Arms Co Receiver Scope Mount For Big Boy Rifles