The Shield Sights Advanced Mni Sight Compact AMSc Reflex Red Dot is the latest release in the SHIELD AMS line of products to offer an enclosed emitter, aimed at narrow frame and single stack EDC pistols.It's sleek design and iconic SHIELD footprint offer backwards and forwards compatibility with existing products and demonstrate the continued effort to retain the Shield footprint in all future projects.All AMS line optics are derived from Shield's SIS and RMSw products and as such meet rigorous international DEFSTAN Standards.FeaturesUtilises SHIELD's Iconic footprintAerospace grade billet aluminium bodyCrystal clear glass windowNitrogen sealed housing, submersible to 30 feet for 30 minsMagnification free true 1 x lens1-3 year battery life based on environmental usageAutomatic brightnessCo-witness capability (Direct slide mount or low profile plate required)Multiple battery options to extend operational life