Ade Advanced Optics Compact RD3-009 Red Dot Reflex Sight for SR22 Pistol

Comes with mounting plate for Ruger SR22 and also a standard picatinny mount. We have made several improvements since it's initial release in 2016. We have made it more durable to withstand various recoil and improved the ability to hold zero. Designed in Oregon. Waterproof/Shock/Fog Resistant. Lenses are precision ground and polished to exacting geometries to virtually eliminate parallax and to provide a very clear, crisp sight picture. Fully windage and elevation adjustable and lockable; Unlimited Eye Relief 5 MOA. 5 Illumination Settings. Powered by a lithium CR2032 battery(Included)