This set of polymer sights is the perfect affordable upgrade for your American Tactical rifle and carbines. These same-plane sights are crafted from durable polymer and fold up or down with crisp precision, ensuring they stay securely in place when you need them. The front sight features an adjustable A2 post with a spring-loaded posi-lock design that automatically locks into position, maintaining zero every time it's raised. The rear sight offers windage adjustment and two apertures for versatile targeting. When your optics fail, these flip-up sights provide reliable backup, allowing you to zero in on targets both up close and at distance with confidence. Don't leave your American Tactical gear without this essential backup solution.