Now I have multiple guns and an AR15, I may plan to use it for home defense, especially now I am getting more skilled using it. However an AR isn't typically used for home defense since its designed with a long barrel for medium to long range precision shooting. Anyway for medium to short range shooting a reflex red dot rifle scope is an ideal addition to help when you are attempting to point, aim and shoot. Our company Charter Tactical just brought in a simple reflex red dot rifle scope. I am super excited to video unboxing it and installing it later today! Ill share the video on all our socials.