I'm kinda concerned about your choice of optics. Never heard of that particular manufacturer, and the price seems quite low. Personally I would want to see one first and handle it myself before buying one. My hunches are telling me that the optical lense quality can't be very good, reticle brightness will be an issue as well as battery life, and the scope won't be rugged enough for field use. If you are putting this scope on an airsoft rifle or perhaps a pellet gun, than perhaps it might fare ok. If you want an optical sight for heavy duty field use look elsewhere. Use google to check out S&B, Trijicon, Leupold, Bushnell, Burris, Weaver, Zeiss, and other scope manufacturers. Shop carefully and make an informed decision. Good luck!