NIGHTFORCE, C546, ATACR - 5-25x56mm F1 - ZeroStop - .1 Mil-Radian - DigIllum - PTL - Mil-R

The ATACR 5-25x56 F1 is packed full of features that might make some grown men cry. The ED optics are beautiful, the mechanics sound. The adjustments are standard with the patented Nightforce Hi-Speed ZeroStop, and available in .1 Mrad (12 Mils per revolution) or .25 MOA (30 MOA per revolution) increments. A capped windage adjustment helps prevent accidental adjustment in the field. The parallax adjustment is marked with approximate numbered distances and is coupled with DigIllum digital reticle illumination. The eyepiece features enhanced engraving, an integrated Power Throw Lever (PTL) and an XtremeSpeed thread for making a fast diopter adjustment.

• Focal Plane - First
• Magnification Range - 5-25x
• Objective lens diameter - 56mm
• Tube diameter - 34mm/1.34 in
• Internal adjustment range (MOA/Mil)
  • e: 120 MOA
  • w: 80 MOA
  • e: 35 Mil
  • w: 23 Mil
• Click value
  • .250 MOA
  • .1 Mil-rad
• Calibrated Ranging Power - N/A
• Parallax adjustment - 45 yd-∞
• Exit pupil diameter
  • 5x:8.3mm
  • 25x: 2.3mm
• Eye Relief - 85-90mm/3.35-3.54 in
• Field of view @100 yards/100 meters
  • 5x: 18.7ft
  • 25x: 4.92ft
  • 5x: 5.7m
  • 25x: 1.5 m
• Objective outer diameter - 65mm
• Eyepiece outer diameter - 46mm
• Overall length (inches/mm) - 15.37 in/390 mm
• Weight (ounces/grams) - 38 oz/1066g
• Mounting length (inches/mm) - 5.9 in/150 mm
• Front/Rear Mounting Length - 1.65 in/2.48 in
• PTL (Power Throw Lever) - Standard
• Illumination - Digillum
• Elevation Feature - zero stop

The Mil-R reticle allows precise ranging and accurate hold offs for effective first-shot placement and quick follow-up shots. This reticle features a floating center crosshair which is 1.0 Mil across, whole, half, .2 and .1 Mil-Radian graduations across the reticle, and a total of 15 Mil-Radian below center.


Instant magnification changes in a fraction of a second, even if you are wearing gloves.


As you increase magnification, the reticle increases proportionately.