Holosun Advanced Enclosed Micro Reflex Red Dot Sight 1x 1.1 x 0.87 in 2 MOA Red Dot Reticle Black Anodized AEMS-211301. AEMS-Green is made from 7075 aluminum and includes a 1.63 in dot height (lower 1/3 co-witness) Picatinny mount. AEMS features...