Iron sights can be used as a primary sighting device on your rifle, or as a backup option to a scope or reflex sight. A good set of backup iron sights can save you when your primary optic fails.
Windage adjustable rear sight, Picatinny/Weaver mount
Dual aperture for long and short range
For use with standard height rear sights
Dual rear aperture, Picatinny/Weaver mount
A2 sight post, Picatinny/Weaver mount
Windage adjustable rear sight, diopter design