Upgrade your hunting rifle to the clearer, tougher, brighter line of Crossfire II riflescopes. Fully multicoated lenses increase light transmission for less haze and extra-vibrant colors. Fast-focus eyepiece for quick and easy reticle focusing. Reset turrets can be re-indexed to zero after sighting in the scope. Capped turrets reduce the risk of damage. Crafted of premium, aircraft-grade aluminum, the waterproof one-piece tube delivers optimum visual performance and strength. O-rings prevent moisture, dust and debris from getting inside the tube. Nitrogen-filled tube inhibits internal fogging. Durable hard-coat-anodized finish reduces glare. Backed by Vortex's VIP unlimited lifetime warranty.