List of products by brand Holosun

Holosun Red Dot HS503GU collimator
302.67 $
Tax included
The Holosun HS503GU is a compact collimator sight designed for long guns such as AR15 carbines and semi-automatic rifles. Boasting a closed design, this sight offers an array of features including the Shake Awake battery saving system, the Multi Reticle system for customizable aiming marks, and two mounting bases.