Tech Specs at a Glance:
Magnification range: 4 to 20x
Field of view: 4x - 23.6 ft / 20x 6.1 ft @100 yd
Objective diameter: 50 mm
Eye relief: 90 mm
Illuminated reticle: yes
Reticle position: first focal plane
Parallax adjustment: yes
Turret adjustment increments: .1 Mil
Max elevation / windage: 38 e / 29 w mil
Tube size: 34 mm
Weight: 998 g / 35.2 oz
Length: 13.9 in/353 mm
Refer to the "Technical Info" tab below for additional specifications.
MOUNTED - Nightforce ATACR F1 4-20x50 F1 - .1 Mil - Mil-XT - C644 : Please note: This scope was purchased by a customer for a build and mounted, but not fired. The customer changed their mind on the scope for the rifle system. This unit is in A+ condition - there are not even ring marks from being mounted. The unit comes with the full, original factory warranty. Please email us at [email protected] with any questions.The 4-20x50 F1 fills an important magnification range in the ATACR line. Equally at home atop a bolt action or a semi-automatic rifle, the 4-20x50 F1 is smaller and lighter than the 5-25x56 F1 while offering a 25 percent improvement in magnification over the 4-16x42 F1. With Digillum, a ZeroStop turret, power throw lever, ED lenses, and 20x max magnification, the ATACR 4-20x50 F1 is an apex mid-power scopes.
Function & Design:
SPECIFICATIONS
ATACR
Focal Plane
First
Magnification Range
4-20x
Objective Diameter
50mm
Tube Diameter
34mm
Internal Adjustment Range (MIL)
E: 38 Mil W: 29 Mil
Click Value
.1 Mil
Calibrated Ranging Power
N/A
Parallax Adjustment
11 yards to Infinity
Exit Pupil Diameter
4x:8.3mm
20x:2.5mm
Eye Relief
3.5"
Field Of View @100 yards
23.6 ft. to 6.1 ft.
Illuminated
Yes, Red/Green
Elevation Feature
Zero Stop
Overall Length
13.9"
Weight (ounces/grams)
35.2 oz / 998g
Mounting Length