DealWeapons grade red dot sight, 3 MOA Dot, Eye Relief: Unlimited, Optical Coating: Anti-reflex, Uses 2 LR44 batteries, 4 batteries included, Battery Life: 200+ hours, Water proof - shock proof, 7 brightness levels, Anodized aluminum tube, Parallax free. from Primary Arms (Product PRIMARY-ARMS-30MM-RED-DOT) |