Henry Lever Action Sight Upgrade
Many years ago gun companies stopped shipping their rifles with decent iron sights, if they included sights at all, assuming that their customer would use them with optics. I frequently seek out improved iron sights for the rifles I buy. Mr. RevolverGuy has written about his Henry Lever Action sight upgrade. He replaced the stock front sight with a Marble Bullseye sight and his front sight with a HIViz fiber optic sight.
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