MAGNIFICATION: 1x - OBJECTIVE CLEAR APERTURE: 20 mm - RETICLE: 1 MOA Red Dot Ballistic Circle Plex - ADJUSTMENT INCREMENTS: 0.5 MOA - Designed for modern semi-automatic pistols MSR platforms and shotguns - Short and medium range engagements and recreational shooting across a wide range of calibers and light conditions - Fully ruggedized and impact resistant for the toughest environments - Ultra durable and lightweight 7075 aluminum main housing and components 1.41 riser mount with additional lower 1/3 co-witness spacer - Comes standard with solid and see-through lens covers and hex bolt mount - Complete Mil-Spec 810G testing submersible up to 20 meters - Runtime in excess of 100000 hours with solar and battery usage - Ballistic Circle-Dot and Ballistic CirclePlex reticle options - Users can select from 4 different integrated reticle options (Dot Circle-Dot Dot with Holds Circle-Dot with Holds)