Designed for traditional hunting rifles as well as common MSR/AR platforms, the Whiskey3 3-9x40mm riflescope is the ideal solution for short- to medium-range engagements, as well as recreational shooting across a wide range of calibers. The Whiskey3 features low-dispersion LD glass which provides industry-leading optical clarity for any situation. A European-style eyepiece offers a smooth, fast, and precise reticle adjustment. This scope includes one SBT (SIG Ballistic Turret) custom-lasered elevation dial matched to your ballistics and environmental conditions. The Whiskey3 give dependable waterproof (IPX-7) rated for complete water immersion up to 1 meter) and fogproof performance.