The Holosun SCRS Green Dot 1x20mm is an innovative optic designed for long gun applications featuring a compact 20mm tube and advanced solar charging capabilities. This sight offers a 2 MOA green dot with a 65 MOA circle reticle providing versatility for different shooting scenarios. Constructed from durable 7075 aluminum it includes a lower 1/3 cowitness mount making it compatible with various third-party mounts. The SCRS utilizes both light sensors for automatic reticle intensity and a manual mode for customized adjustments. With 12 brightness settings including options for night vision and a battery life of up to 50 000 hours this waterproof optic is built for reliability and precision in any environment.