For sale is a brand new Holosun 510c. This optic has a red dot. We can ship to your door for $15.

The HS510C is an open reflex optical sight designed for rifle and carbine applications. Features include Holosun’s Super LED with up to 50k hours battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake. The dot is 2 moa and the circle is 65 moa.