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.
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.
