Holosun HE403B-GR Elite Green Dot Sight

The HE403B-GR is a 20mm micro optical sight designed for rifle and carbine applications. Features include 12 brightness settings, Holosun’s Green Super LED with up to 50k hours battery life, and 2 MOA Dot.

Lower 1/3 Cowitness Mount

Low Profile Mount

T10 L Key

Rubber Cover

CR2032 Battery

Lens Cloth