Sig Sauer ROMEO1 Red Dot Reflex Sight 1x30mm 3 MOA Dot Reticle - SOR11000. Sig Sauer engineered the ROMEO1 1x30 Open Reflex Sight to enhance your firearm's aiming capabilities. Its 3-MOA holographic illuminated reticle offers a brilliant red dot with adjustable brightness and Motion-Activated Illumination System (MOTAC). You will see your targets with clarity thanks to a specially-designed, aspherical lens that generates flat and distortion-free images.To enhance transmission of light and to eliminate glare, the lens is also treated with high-performance full multi-coatings. To account for wind and ballistics, the windage and elevation adjusters offer 100 MOA ranges with 1 MOA increments. Designed to endure the toughest battlefield conditions, this sight is packaged into a compact, durable, lightweight, and waterproof housing.
To increase durability, the housing was CNC-machined from a single piece of magnesium. Another highlight of the construction is a TruHold twin-spring adjustment system.
It is designed and endurance-tested to withstand handgun recoil, deliver lock-less zeroing performance, and to return to zero with impeccable repeatability. 1 MOA impact point correction. 100 MOA windage and elevation adjustment range.TruHold twin adjustment springs ensure a lock-less zeroing and repeatability.