The Valken 1x30 Multi-Reticle Red Dot Sight is a low-profile tactical optic for airsoft rifles or SMGs. The red dot sight has a 30mm objective lens, and comes with flip-up lens covers. This airsoft optic has a rotary illumination control knob to adjust reticle intensity, and comes with multiple reticles in both red or green illumination. It also mounts to most 20mm picatinny and weaver rails with the included 30mm weaver rings. They feature adjustable elevation and windage turrets, and a 3 MOA reticle. We recommend our Valken Sight Protector Kit for use with this red dot sight.