The TRU-TEC 30mm Tactical Red-Dot Sight combines industry-leading features with tactile digital controls and an integral green laser. Whether you want the dot in your optic or on your target, control is at your fingertips. Coated optics and a precise 2 MOA dot provide a bright, crisp image for superior accuracy. This robust system is shock resistant, water-resistant / fog-proof, and ready for just about anything..