Sightmark SM26048 Mini Shot M-Spec M2 Solar Reflex Sight: The Best Choice for Fast and Accurate Target AcquisitionThe Sightmark Mini Shot M-Spec M2 Solar is a highly durable and efficient reflex sight, designed for short to medium-range engagements. It features a 3 MOA reticle for quick and precise target acquisition, as well as a solar panel for automatic brightness adjustment and a battery life of over 20,000 hours. The M2 Solar is compatible with Weaver and Picatinny rails, as well as pistols with the RMR Footprint. Made from tough aluminum with a matte-black finish, this reflex sight is fully waterproof and shockproof, capable of withstanding drops up to 3ft and extreme temperatures ranging from -30 °C to 50 °C. The M2 Solar is a reliable and practical optic for shooters who demand performance and durability. FeaturesDual power options (solar and CR1620 batteries)3 MOA Dot20,000+ hours of operating timeAutomatic brightness adjustmentIP67 WaterproofFully enclosed designMounts to Weaver and Picatinny railsFits pistols with RMR® footprintMaximum Caliber – .45 ACPIncluded in PackageLow Profile Fixed MountAR Riser Fixed MountCR1620 battery Sightmark Mini Shot M-Spec M2 Solar (RMR Footprint) Reflex Sight SM26048