The Ultradot AAL UD 30MM TUBE 4" BLK delivers a compact, lightweight solution for fast target acquisition with a 30mm tube and a total length of 5.1 inches, making it an ideal optic for hunting and precision shooting where balance and speed matter. This red dot features unlimited field of view with 1 MOA per click windage and elevation adjustments, a 4 MOA dot for reliable image size at a variety of distances, and 11 brightness settings to adapt from bright sun to dim dawn, all housed in a durable Black Matte finish. Powered by a single 3V lithium CR2032 battery, it offers a flexible battery life of 20 to 4,000 hours depending on usage, and it remains parallax free at 50 meters to maintain accuracy as targets move or distances change. At just 3.9 ounces, the sight is designed to stay steady on lightweight platforms without sacrificing durability, and it comes complete with a battery, rubber eyepiece, polarizing filter, tube extension, mounting rings, and hex wrenches, backed by a lifetime warranty. The Ultradot line is renowned for its original, compact, streamlined design, and the UD 30 remains a dependable choice for shooters seeking rapid target lock with a reliable, rugged red dot.