Holosun HM3X 3x Flip Magnifier with Picatinny-Style Lower 1/3 Co-Witness Mount Matte

The HM3X is An Aluminum bodied 3X magnifier that includes a quick release, ambidextrous, flip-to-side mount with Absolute and Lower 1/3 Co-witness mounting solutions. Additional features include 2.75" of eye relief, IP67 certified water resistance, with windage and elevation adjustment for precision zeroing.Specifications and Features:Exit Pupil Diameter: 0.29 InchesEye Relief: 2.75 InchesField of View: 37 FeetFinish: Matte BlackHousing Material: AluminumIncluded Mounts: YesMagnification: 3Waterproof: Yes