The Riton X7 Conquer 3-2456 features Riton HD/ED glass with a First Focal Plane (FFP) illuminated reticle allowing for maximum clarity and accurate ranging at all magnification levels. With an integrated throw lever 34mm tube and Riton?s advanced R7 Zero Stop turrets the X7 Conquer 3-2456 is a high performance precision shooting optic sure to help you conquer the distance.Utilizing Argon gas the optic is purged and sealed to ensure superior performance in all weather conditions for the life of the optic.Every Riton product goes through a rigorous quality control process by a certified technician in Tucson AZ.The Riton Advanced Turret System incorporates Riton?s Zero Stop turrets in one of multiple forms ensuring repeatable tracking and accuracy.The Riton High Density (HD)/Extra Dispersion (ED) glass delivers 99.5% light transmission with extra low dispersion for an enhanced color spectrum...Incorporating proprietary fully multi-coated lenses all Riton optics feature low light enhancement full wide band anti-scratch and anti-reflective.The Riton Rugged Construction incorporates the application of 6061-T6 aircraft-grade aluminum CNC machined one piece tubes and Type III Hard Coat Anodize.