The Sig Sauer TANGO-MSR 1-10x26mm is a rugged & versatile first focal plane LPVO designed for rapid target acquisition & precision at extended ranges. With its 1-10x magnification, this optic excels in both close-quarters & long-range engagements, offering a crisp & clear sight picture through its low-dispersion glass. The illuminated MSR BDC-10 reticle provides holdovers for quick adjustments, & its 11 brightness settings ensure optimal visibility in varying light conditions. Built for durability, the TANGO-MSR is waterproof, shockproof, & fog-proof, making it a dependable choice for demanding environments. The integrated thread-in throw lever allows for fast magnification changes, while the included ALPHA-MSR one-piece aluminum cantilever mount ensures a rock-solid attachment to your rifle. Whether for tactical use, competition, or hunting, the Sig Sauer TANGO-MSR 1-10x26mm delivers precision & performance in a robust, field-ready package.