Below are all the Holosun AEMS EVO Red Rifle Optics. The AEMS EVO delivers full-size visual performance in a compact, enclosed rifle optic with a crisp red reticle. Features an expanded 1.26 × 0.98 inch viewing window providing enhanced situational awareness and faster reticle acquisition on carbines, PCCs, and defensive rifles. Built around Holosun's Multi-Reticle System (2 MOA dot, 65 MOA circle, combined), shooters can select a 2 MOA dot, 65 MOA circle, or combined reticle. Constructed from 7075-T6 aluminum, hard anodized with a Lower 1/3 co-witness included mount included, weighing approximately Approximately 4.5 oz with mount. Rated IPX8 waterproof and 1000G vibration resistance. Powered by a CR2032, up to 100,000 hours (50,000 typical), side-loading battery. Features Forward-facing light sensor, Target-based brightness adjustment, Solar Failsafe, Shake Awake, Memory Mode, Flip-down lens covers. These are offered at the best price with free shipping.