The Vortex Crossfire II 3-9x40 Dead-Hold BDC Riflescope CF2-31007 is a versatile and durable optic designed for hunters and shooters seeking reliable performance at varying ranges. Featuring a 3x to 9x magnification and a 40mm objective lens, this riflescope offers a wide field of view and bright, clear images. The Dead-Hold BDC (MOA) reticle is specifically designed to eliminate guesswork on holdover and windage corrections, making it ideal for hunting and shooting at varying distances. The 1-inch main tube is constructed from a single piece of aircraft-grade aluminum, ensuring strength and shockproof durability. The scope is also waterproof and fogproof, thanks to its nitrogen purging and O-ring seals. With an eye relief of 3.8 inches and a fast-focus eyepiece, it provides comfortable and quick target acquisition. The capped, resettable MOA turrets allow for precise adjustments, and the fully multi-coated lenses deliver excellent color fidelity and clarity. Whether you're in the field or at the range, the Vortex Crossfire II 3-9x40 Dead-Hold BDC Riflescope offers performance and reliability for a variety of shooting applications.