The ATI Tactical Flip-Up Back-Up Sight Set (brand part no. ATISIGHTSETP) gives American Tactical pistol and carbine owners an affordable same-plane sighting option that folds out of the way until you need it. Built by American Tactical / ATI from polymer, these sights fold up or down with crisp precision so they hold position reliably. The front sight uses an adjustable A2 post with a spring-loaded posi-lock design that automatically locks into place to guarantee zero when raised, while the rear sight is adjustable for windage and offers two apertures for close and long-range shooting. Do not be caught without a backup sighting option if your optic ever fails in the field.

Key Specifications

• Constructed from polymer for a lightweight, affordable backup sight.
• Front sight uses an adjustable A2 post with a spring-loaded posi-lock design.
• Rear sight is adjustable for windage and includes two apertures.
• Built as same-plane level sights for standard receivers and rails.
• Sold as a matched front and rear flip-up set.

Frequently Asked Questions

Does the front sight hold zero when it pops up? Yes, the spring-loaded posi-lock design automatically locks into place to guarantee zero.

Is the rear sight adjustable? Yes, it adjusts for windage and offers two apertures for different shooting distances.

Buy the ATI Tactical Flip-Up Back-Up Sight Set

Add a reliable backup sighting system in case your optic ever fails. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and browse our full lineup of gun sights.