아재TV takes a look at the Swamp Deer HD 511A Evolution Red Dot Sight. According to Swamp Deer this optic is shock-rated, making it ideal for GBBR, GBLS rifles, and recoil handguns. The fit and finish are good, with precise windage and elevation adjustments. This red dot sight features metal construction, high-quality finish, electronic components, multiple reticles and brightness settings, red tinted lens, 5 MOA red dot, 1 MOA adjustments, 20mm rail mount, 1500G shock resistance, IPX7 depth waterproof, 1 x CR2032 battery (not supplied), 40 MOA total adjustment, and 50,000 hour battery life.