Features:Designed for modern semi-automatic pistols, MSR platforms and shotgunsShort and medium range engagements and recreational shooting across a wide range of calibers and light conditionsFully ruggedized and impact resistant for the toughest environmentsUltra durable and lightweight 7075 aluminum main housing and components, 1.41" riser mount with additional lower 1/3 co-witness spacerComes standard with solid and see-through lens covers and hex bolt mountComplete Mil-Spec 810G testing, submersible up to 20 metersRuntime in excess of 100,000 hours with solar and battery usageBallistic Circle-Dot and Ballistic CirclePlex reticle optionsUsers can select from 4 different integrated reticle options (Dot, Circle-Dot, Dot with Holds, Circle-Dot with Holds)