The Strike Industries Polymer Backup Sights offer a reliable and efficient sighting solution for the AR-15 platform. Crafted from lightweight yet durable SI Polymer Extreme material these sights are designed to withstand robust use while maintaining a low profile. Their unique folding feature ensures they remain unobtrusive when not in use preventing any interference with other gear. With a straightforward installation process on any Picatinny rail they can be mounted in a matter of minutes. These sights boast a clever design with no internal springs preventing accidental deployment. Slightly taller than standard A2 sights they are optimized for use as a pair ensuring seamless integration and performance. Adjustments are hassle-free with a windage knob on the rear sight and tool-free elevation adjustments on the front sight. The rear sight also features dual apertures for varying conditions enhancing target acquisition and accuracy.