The Holosun ARO MRS Red is a compact, high-efficiency optic built for fast acquisition and flexible shooting. With the Multi-Reticle System and motion-activated Shake Awake technology, it delivers consistent performance whether you're on patrol, at the range, or in competition. Designed to run strong and stay sharp, it's a go-to solution for rifle setups demanding speed and clarity. Multi-Reticle System: 2 MOA dot, 65 MOA circle, or both Red reticle with 10 daylight and 2 night settings Shake Awake with last setting recall Up to 50,000-hour battery life 22mm housing with 0.86" sight window Includes 1.63" and 1.05" height mounts Multilayer reflective glass for enhanced clarity Compact and lightweight design for rifle platforms