Primary Arms SLX MD-20 MICRO RED DOT

Closed red dot sight in mini format, developed by Primary Arms.
CNC machined from 6061-T6 aluminum with a matte black coating, this mini visor weighs 107g and is 61mm long. Its IP67 protection rating and nitrogen purge make it waterproof (1m, 30min) and fog-proof.
The 20mm glass of the lens is coated with an anti-scratch and anti-reflective coating. This coating also increases light transmission and improves clarity. A 2 MOA red dot with a 1/2 MOA adjustment value is displayed by an LED transmitter. Two night vision modes and ten brightness levels are available via rubberized buttons on the top of the housing. With no parallax, unlimited eye relief and 40 MOA adjustment range in elevation and tilt, the SLx MD-20 guarantees fast and precise target acquisition in all weather and lighting conditions.
It is powered by a single CR2032 battery in a lid-secured housing, which allows for a runtime of 50,000 hours at medium brightness setting. AUTOLIVE" motion activation preserves battery life.
The set includes the removable Picatinny mount and a rubber lens cover.