Holosun Technologies Micro Green Dot 2MOA Dot Only or a 2MOA Dot 65MOA Circle Low and Lower 1/3 Co-Witness Mount Fits 1913 Picatinny Rail Black HE503CU-GR

The HS503CU is a new micro red dot optic equipped with a 65 MOA circle dot reticle with the option of switching to a 2MOA dot only. Holosun’s highly efficient light emitting diodes and solar panels allow Holosun solar optics to run without a battery in many lighting conditions. Additionally” the back-up battery lasts up to 5-years on the dot and up to 2 years on the circle dot. The U signifies a housing design that shrouds the windage and elevation turrets on two sides.