The SIG SAUER Tango-MSR 3-18x50 FFP Rifle Scope delivers the Tango-MSR's proven optical quality and utility in a high-magnification package. Crafted with low-dispersion glass, the Tango-MSR provides superior clarity and light transmission when you need it. The first-focal-plane, illuminated Milling 2.0 reticle features 6 brightness levels along with a wealth of indicator markings that remain useful across the magnification range. The Tango-MSR is 100% waterproof, shockproof, and fogproof to IPX7 standards for reliable performance in challenging conditions, and it comes complete with a factory-leveled ALPHA-MSR aluminum mount. Also includes lay-flat lens covers and removable throw lever. High-performance 6x optical system Low-dispersion glass First-focal-plane Milling 2.0 illuminated reticle 100% waterproof, fogproof, and shockproof to IPX7 standards Factory-leveled 34mm ALPHA-MSR aluminum mount Includes lay-flat lens covers and removable throw lever