Other Details Manufacturer: Holosun Manufacturer Part Number: AEMS-PRO-X2-RD Battery Size: CR2032 Color: Black Dimension: 2.65 X 3.65 X 4.75 Dot Size: 2 Fit: 1913 Picatinny Rail Magnification: 1x Model: AEMS Mount Type: PICATINNY/WEAVER Objective: 36mm Optic Coating: Multi-Coated Optic Footprint: PICATINNY Power: 1X Power Source: 1-CR2032 BATTERY Product Type: DOT SIGHTS Reticle: 2 MOA DOT OR 65 MOA CIRCLE DOT Size: 2 MOA Dot with 65 MOA Circle Subcategory: Red Dot Sights & Non-Magnified Optics