Other Details Manufacturer: Sig Sauer Manufacturer Part Number: SORX1480 Battery Size: CR1632 Color: BLACK Dimension: 2.50 X 3.70 X 5.40 Dot Size: 3 Length (in): 1.23 Magnification: 1x Mount Type: RMS/c Objective: 24mm Power Source: CR1632 Reticle: 3 MOA Green Dot