Great little rifle!
I bought one last spring in 22WMR and couldn't be happier with it.
It's by far the most acurate WMR I've ever owned.
I put a set of Skinners excellent sights on mine. Even with my 60 year old peepers, Squirrels out to 80 yrds are in deep Do Do.
Here's a little better pic of the aperture sight.
IMO, the Frontier model is the pick of the litter in Henry's line up.
Charlie