The Nightforce Angle Degree Indicator takes the guesswork out of uphill and downhill shots. Calibrated in degrees, it gives you an instant readout which you can enter directly into the Nightforce ballistic software program on your pocket PC or use with a pre-printed angle drop chart. It is available in two versions:
  
a two-piece, low-profile Mil. Std. 1913 rails/bases for one-piece bases that allows easy installation without removing the scope (shown below)
  
as part of our top ring bubble level system (at left). It is simple, robust, and requires no batteries. Available in right-hand or left-hand rifle action configurations.