Alpen Argus Sub Compact Open Red DotAlpen Argus Sub Compact Open Red Dot Features High quality red dot sight with 3 adjustable reticles Robust yet lightweight aluminum housing Small footprint for subcompact pistols DynamicDot Technology saves energy and time High quality coating for absolutely clear viewing quality Reticle adjustment in 1 MOA steps Waterproof and shock resistant Specifications Item Number: 2650 Magnification: 1x Reticle: Red Dot, Circle, Circle w Red Dot Reticle