Designed to be the best Low Power Variable Optic (LPVO) in its price range, the SIG SAUER TANGO-MSR combines a high-performance 10x optical system with an illuminated bullet drop reticle to give you all the tools you need to engage targets at medium and close range. The low-dispersion glass is much better and clearer than anything else in its price range, providing you with picture-perfect clarity and contrast across the entire field of view. The BDC10 reticle features a wealth of indicator markings to help you determine windage and elevation holds. Finished off with incredibly robust 100% waterproof, fogproof and shockproof construction along with SIG's Infinite Guarantee, it's everything you want in a Tactical Scope at a price that makes sense. SIG SAUER Electro-Optics Infinite Guarantee SIG SAUER Infinite Guarantee is an Unlimited Lifetime Guarantee that is fully transferable. There is no time limit, no charge and no receipt required. SIG SAUER will repair or replace your optic in the event it becomes damaged or defective, at no charge to you. If SIG SAUER cannot repair your product, they will replace it with a product in perfect working order of equal or better physical condition. It doesn't matter how it happened, whose fault it was, or where you purchased it. High performance 10x optical system with low-dispersion glass Second focal plane BDC10 illuminated reticle 11 brightness settings Rugged aluminum maintube 100% waterproof, fogproof and shockproof 1/2 MOA adjustments for windage and elevation Magnification throw lever for quick changes Includes ALPHA-MSR Aluminum Cantilever Mount Backed by the Infinite Guarantee Order today!