Overview Reviews Product Description Holosun Technologies ARO, Red Dot, Multiple Reticle System, Fits 1913 Picatinny Rail, 1.63" Lower 1/3 Co-Witness Mount, Black ARO-MRS-RD Product Videos Full Manufacturer Name Full Manufacturer Name Holosun Technologies Product Reviews Write a Review Write a Review × H-SUN ARO ENCLOSED RD MULTI-RETICLE Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *