This document summarizes the features and specifications of the Crossfire II 6-18x44mm AO Riflescope from Vortex. It has fully multi-coated lenses for superior light transmission. The 1-inch tube is O-ring sealed and nitrogen purged for waterproof and fogproof performance. It has premium aircraft-grade aluminum construction with an adjustable objective, fast-focus eyepiece, and resettable, capped MOA turrets. The riflescope provides magnification from 6-18x with a 44mm objective lens and 15-15.3 feet field of view at 100 yards.