The UltraDot is the most compact” lightweight and streamlined sight on the market. Only 5.1 inches long and weighs just 3.9 oz. Built with 25mm diameter tube. Click adjustable brightness control.
Ultradot Ultradot, Red Dot, Gen 2, 2MOA Dot, 25mm Objective, 1″ Tube, Silver Color, Satin Finish UD25SG2