Tango MSR Riflescope utilizes a high performance 10x optical systems with low dispersion glass. The Tango MSR also comes equipped with an illuminated MSR-BDC10 SFP reticle, built with a 1-MOA free floating center-dot in the middle of an illuminated 10.85 MOA semicircle with holdover points and hash marks for bullet drop and wind drift at extended ranges. An Alpha-MSR cantilevered scope mount is included as well.