Compact and lightweight, the Vortex Razor HD LHT 4.5-22x50mm Rifle Scope is superior to its competitors while being able to cover a large magnification range. The glass etched XLR-2 reticle of these Rifle Scopes from Vortex is intuitive and easy to use, and the RevStop Zero System provides a reliable return to zero if you need to dial in the field. The Vortex Razor HD LHT Tactical Rifle Scope has fully multi-coated XR coatings that ensure you get the brightest and clearest image at any time of day. For added durability, this scope is argon gas filled and nitrogen purged while also being nitrogen cooled, which prevents fogging.