Holosun HS403R 1x 20mm Micro Red Dot Sight (2 MOA Dot, Rotary Dial)
The Holosun HS403R is a compact 20mm micro red dot built around a 2 MOA LED dot reticle with a rotary brightness dial and night-vision compatible settings. The rotary control also houses the battery compartment for fast access.
This unit has a QD low mount installed for Picatinny rail fitment.