Shield Sights Compact Enclosed Emitter Red Dot Sight- 8 MOA Waterproof Black. Its sleek design and iconic SHIELD footprint offer backwards and forwards compatibility with existing products and demonstrate our continued effort to retain our footprint in all future projects. All AMS line optics are derived from our SIS and RMSw products and as such meet rigorous international DEFSTAN Standards. Specifications for Shield Sights AMSc Compact Enclosed Emitter 1x17.45mm Reflex Red Dot Sight: Manufacturer: Shield Sights Color: Black Fabric/Material: Areospace Grade Aluminum Magnification: 1 x Illumination Type: LED Illumination Color: Red Eye Relief: Unlimited Adjustment Type: MOA Adjustment Click Value: 1 MOA Emitter Type: Enclosed Battery Type: Lithium Metal CR2032 Weight: 1.04 oz Condition: New Condition Quality: Excellent Condition Details: Other Red Dot Sights-Footprint: Not Applicable Features of Shield Sights AMSc Compact Enclosed Emitter 1x17.45mm Reflex Red Dot Sight Utilises SHIELDs Iconic footprint Aerospace grade billet aluminium body Crystal clear glass window Nitrogen sealed housing submersible to 30 feet for 30 mins 1-3 year battery life based on environmental usage Automatic brightness Co-witness capability ( Direct slide mount or low profile plate required ) Multiple battery options to extend operational life Package Contents: Shield Sights AMSc Compact Enclosed Emitter 1x17.45mm Reflex Red Dot Sight Shield Sights AMSc-8MOA: Compact Enclosed Emitter Red Dot Sight- 8 MOA Waterproof Black