The Athlon Talos BTR Rifle Scope lets you have high quality optics without the high cost of most name brands. This Talos BTR Second Focal Plane scope with an illuminated AHSR 14 SFP IR MIL reticle and fully coated optics to deliver crisp clear images in brush or low light. The glass is an Etched Glass Reticle for a brighter sharper image and better shock resistance. This scope features a Nitrogen purge for fog prevention on those cold days and a 1 piece tube for added strength.