As with the original version of the HD7" you dont have to compromise with the GEN III HD7. At LUCID OPTICS they recognize that no two shooting situations are ever the same, and feel your optic should be able to provide functional feature benefits to assist in most situations. The HD7 has been designed from the ground up to be a strong, reliable optic that offers the most in operator selectable features and benefits that exceed the market standards at a price that is friendly to the wallet. The HD7 is a solid alternative to other much higher priced optics on the market today. Give the HD7 an honest look and we think you will agree.Features :Waterproof, Fogproof, and shockproof7 brightness levels2 MOA base reticleAccessories available