• This all-new 4.5-18x40 AR Optics riflescope features our new etched glass Windhold reticle and 5 turrets for popular calibers. The foundation for this scope is an aircraft aluminum 1" tube with large exposed MIL turrets. You'll love how fast magnification changes are with the included short and long Throw Levers
• In the box we include 4 additional BDC elevation turrets for quick dialing on rifles chambered in 6.5 Creedmoor, .224 Valkyrie, .308 Winchester, and .223 Remington
• This scope is loaded with features, including short and long Throwdown levers for quick magnification changes, exposed MIL turrets, adjustable parallax, and is constructed of a single-piece aluminum tube
• Waterproof Construction - Waterproof construction with a full IPX7 rating makes it so it won't fog up, and you'll always have a clear view.
• Quick Magnification Changes - Features a throw-down power change lever that can set to two different heights, making these scopes as customizable as the rifles you mount them on.