If you’re looking for an upgraded firing pin for your @henry_rifles - we got you covered! Check out the full install video on our YouTube page! @_pewview_ Power Firing Pin for Henry Big Boy: Our friend Nick Johnson, the incredible pro shooter, informed us a while back that in the course of shooting his Henry Big Boy rifle he’d broken a firing pin. And because he shoots A LOT, it happened more than once. No more down time ::Trouble is, Henry rifles have to go back to the factory for a replacement