This highly capable scope is completely sealed and nitrogen filled, shockproof, fogproof and rainproof. The 1 " tube has an emerald lens coating to achieve maximum light transmission and clarity. The target turrets are zero Lockable and zero resettable for consistent and precise 1/3 MOA per click adjustment. Classic and proven Mil-dot range estimating reticle. The side-wheel adjustable turret corrects for parallax adjustment from 3 Yards to infinity. The scope comes complete with a 2" sunshade; high-quality flip-open lens caps; cleaning cloth and quick detach lever lock medium profile Picatinny rings. Made by LeapersŪ, Inc.