Athlon’s Talos BTR Gen2 10x42mm Riflescope is a perfect option for any long-range rifle set from soft shooting rimfires to heavy magnum calibers. It features a one-piece tub construction that’s been nitrogen purged and sealed. This makes the Talos BTR Gen2 10x42mm Riflescope 100% waterproof, fog proof, and shockproof. In terms of optics, the Talos BTR Gen2 feature premium glass lenses that are fully multi-coated to enhance sight transmission and with optimum brightness and true color across the entire light spectrum. The windage and elevation turrets are exposed, and are secured in place via top screw to prevent any unintentional adjustments. In addition, the Talos BTR Gen2 features Athlon’s Precision Zero Stop system, allowing the shooter to easily return to their original zeroing after making adjustments in the field. Features of the Talos BTR Gen2 10x42mm Riflescope: Riflescope 100% waterproof, fog proof, and shockproofFully multi-coated lenses Exposed windage and elevation turrets Precision Zero Stop System Athlon Scopes Athlon Talos BTR Gen2 10x42mm DD SF 30mm SFP AAGR1-MOA Riflescope 215032