Classic Series Gen II Red Dot Sight 2 MOADescription Mini sized red dot sight designed by Primary Arms. CNC machined from aluminum alloy and anodized in a matte black coating. A weight of 125g and length of 66mm place it in the mini sized class of devices on the market. The sealed construction makes it waterproof and fog resistant. The 20mm lens glass is covered in anti scratch and reflection multi coating. A 2 MOA sized dot with a 1 MOA adjustment value is projected via an LED with four NV