Henry Base H015 Picatinny Rail
Fits all H015 single shot series rifles. Made in the USA for Henry by Evolution Gun Works.
The rear sight must be removed on all models in order to provide clearance for the base. This is a simple operation as the sight is pressed into a standard 3/8" dovetail.
Be sure the firearm is unloaded, then use a blunt punch(brass, wooden dowel, etc) to drive the sight out from left to right as the muzzle is pointed downrange in a safe direction.