Walther PS 55 Dot Sight, Red Duplex Reticle, 7 Brightness Settings, 1/4 MOA, Integral Weaver Mount

# 30mm objective lens # Red duplex reticle # 7 brightness settings # Integral Weaver mount # Parallax set at 10 meters # Windage & elevation adjustments # 1/4 MOA # Uses 1 AAA battery # .67 lbs. # 5.25" long # Includes integral sunshade, coated lenses & lens caps