SIG SAUER Tango 1-10x28 Riflescope 34mm Tube Second Focal Plane MSR BDC-10 Reticle Black SOTM11000. They have 0.5 MOA adjustment increments and a 44 MOA travel-per-rotation. At 100 yards the FOV (Field of View) is 110 on low power and 10 on high power....