The Sig Sauer TANGO-MSR 3-18x50mm Milling 2.0 .25MOA Riflescope w/34mm ALPHA-MSR Mount SOTM63000 is engineered for precision and reliability. This riflescope features a 3-18x magnification range and a 50mm objective lens, providing clear and bright images. The first focal plane Milling 2.0 reticle offers precise targeting, while the locking zero-stop elevation turret and removable magnification throw lever ensure quick and intuitive adjustments. Built with a 34mm maintube, the TANGO-MSR is waterproof, fog-proof, and includes flip-back lens covers for added protection. Sig Sauer TANGO-MSR 3-18x50mm Milling 2.0 .25MOA Riflescope w/34mm ALPHA-MSR Mount SOTM63000