Bushnell Tactical Elite ERS 3.5-21x 50mm G2DMR FFP Reticle Riflescope, Flat Dark Earth Quality optics with stunning HD clarity 100% quality materials used and tested extensively Beautiful design and durability built to last Adjustable 3.5x to 21x magnification, 50mm objective lens offers precision delivery from tight quarters to extended ranges G2DMR features a mil-hash marked First Focal Plane (FFP) reticle designed for ranging, holdover and windage correction Ultra Wide Band Coating and fully multi-coated optics for light transmission and image clarity; Rain Guard HD anti-fog technology keeps lenses clear Z-Lok locking elevation turret with Zero Stop; T-Lok locking windage turret with L & R markings Rock-solid, hammer-forged 34mm body; argon purged; Flat Dark Earth finish; limited lifetime warranty