The Crossfire II line of scopes from Vortex Optics offers features that will outperform other scopes of similar price. The resettable MOA turrets add to the already proven Crossfire design. Fully multi-coated lenses with anti-reflective coating deliver amazing light transmission with edge to edge clarity. The rugged 1-piece tube is nitrogen purged and O-ring sealed for 100% waterproofing and fog proofing at any elevation in any conditions. You shouldn't have to struggle to find your target and with the generous eye box and ample field of view allow for the easiest target acquisition. The Crossfire delivers exactly what you need, and then some. This rifle scope is backed by Vortex's VIP Lifetime Warranty.