The Shield SMS Mini Sight is the world's original smallest lightest and toughest mini day/night sight featuring an 8 MOA red dot reticle in durable polymer construction with black finish.Shield SMS Mini Sight 8 MOA Red Dot Reflex Optic1x magnification reflex sight with 8 MOA reticlePolymer construction in black finishMounts to Shield footprintD-shaped hard dipped acrylic lensAuto brightness adjustmentHard coating with anti-reflective color free coatingOver 100 000 units delivered worldwideUsed by British Army US Special Forces and NATO forcesDesigned for military law enforcement and sporting applications this proven combat optic excels in competition shooting self-defense and tactical operations. Allows shooting with both eyes open for enhanced peripheral vision and rapid target acquisition.