Carlson's Henry Golden Boy Rimfire Rifle Hammer Expander works with all Henry Big Boy rifles (post 2010). The ambidextrous design makes cocking easy with either hand, and the knurled body provides a positive no-slip feel. It can be used with or without telescopic sights. Installation is easy. The expander is balanced and lightweight, helping to prevent uneven wear of trigger and sear surfaces.

Specifications and Features
Carlson's 00113
Aluminum construction
Ambidextrous
Knurled body
Easy nistallation
Diameter .375"
Length 1.5"
Black

Fits:All Henry Big Boy rifles post 2010