The Holosun HS510C and HM3X Magnifier Combo offers a dynamic solution for those seeking versatility in their tactical optics. The HS510C Open Reflex sight features a wide viewing window and is powered by innovative Solar Failsafe technology ensuring uninterrupted performance with its solar panel and backup battery. Its Shake Awake technology conserves power by putting the sight to sleep when idle yet instantly reactivates with movement. The Multiple Reticle System allows for interchangeable reticles including a 65 MOA ring with a 2 MOA dot offering adaptability for various scenarios. Mounting at an absolute cowitness by default the combo includes an additional spacer for a lower 1/3 cowitness option. Paired with the HM3X flip-to-side magnifier this combo provides seamless transitions between 1x and 3x magnification. The magnifier boasts 2.75 inches of eye relief clear glass and an adjustable diopter for precise focus control. Its integrated QD mount and optional spacer enhance mounting flexibility. With its durable construction and IP56 waterproof rating this combo is equipped to perform in diverse environments.