Get an upper hand in close quarter combat with the Vortex Optics Venom Red Dot Sight. This ultra-compact and lightweight yet durable sight provides a 3 MOA Red Dot reticle for laser-sharp precision in target acquisitions. You will also be able to fine-tune your accuracy with the ballistic and windage compensation controls that allow 1 MOA per click adjustments. The reticle provides 10 brightness levels to deliver ideal illumination of the red dot for given lighting conditions and features an auto shut-off to save battery and a runtime of 150 hours at maximum brightness. To help the reticle achieve its purpose, the optics offer a fully multi-coated lens that provides a wide angle of view with exceptional edge-to-edge image clarity. To ensure quality of service for years to come, the lenses are also treated with ArmorTek protective coating that defends against scratches, abrasions, dust, and oil stains. The compact, lightweight, and durable aluminum housing features a single-piece chassis, anti-corrosion and anti-scratch Type III hard anodizes finish, and waterproof and impact-resistant performance. Also included with the sight are a Picatinny mount, a CR-1632 battery, and a Torx wrench.