NEW 10-40x50 IR, 3rd Generation SWAT Sniper Scope, 30mm, w/ 5 Shade 5/8Rings, IR Mil-Dot, 100% Waterproof, fogproof, and shockproof construction, Fully Multi-Coated optics, Illuminated Mil-Dot glass-etched reticle, 30mm monotube, Lockable easy-grip target-style windage and elevation adjustments, 1/8 MOA click adjustments, Side adjustable parallax, and Fast focus eyebell. Ideal for varmint and long-range shooting. Built to operate under the most demanding conditions, SWAT performs brilliantly in extremely low or high temperature conditions. Limited Lifetime Warranty NEW 10-40x50 IR, 3rd Generation SWAT Sniper Scope, 30mm, w/ 5 Shade 5/8Rings, IR M . Ideal for varmint and long-range shooting . Built to operate under the most demanding conditions, SWAT performs brilliantly in extreme . Limited Lifetime Warranty .