Vortex Crossfire II 3-9x40mm RiflescopeWith long eye relief, a fast focus eyepiece, fully multi coated lenses and resettable MOA turrets, there's no compromising on the Crossfire II. Clear, tough and bright, this riflescope hands other value priced riflescopes their hat. The hard anodized single piece aircraft grade aluminum tube is nitrogen purged and o ring sealed for waterproof fogproof performance. Dead Hold BDC (MOA) Customized hashmark design helps eliminate guesswork on holdover and