Holosun HE510C-GR/HM3X 1x/3x Green Dot/Circle Reflex Sight, Black - HE510C-GR/HM3X

This open reflex sight features 1x/3x magnification with a 0.91x1.26" objective lens and a dual reticle system offering a 2 MOA green dot with a 65 MOA green circle. The sight is waterproof with unlimited eye relief, multi-coated optics, and includes the HM3X magnifier combo for extended range capability.