Budget Micro Red Dot Comparison. Vortex, Primary Arms, Bushnell and Holosun

This is a long one but there is a lot to cover. I compare 4 of what I consider to be the best budget mirco red dot sites on the market. I rate them based on value, battery life, dot brightness outdoors, build quality and fog resistance. All 4 are great choices, but watch the video to see which one comes out on top!