NightForce C637: ATACR 4-20x50mm F1, Tremor 3

SKU:
C637
$3,250.00
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Expected release date is Feb 20th 2021

 
 
 

New for 2021, 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 a25% 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 the apex mid-power scope.

 

SPECIFICATIONSATACR 4-20X50 F1
Focal Plane First
Objective outer diameter 50mm
Exit pupil diameter 4x:8.3mm
20x:2.5mm
Field of view @100 yards/100 meters 4x: 23.6ft
20x: 6.9ft
4x: 7.9m
20x: 2.0 m
Eye relief 90mm/3.5 in
Internal adjustment range (MOA/Mil) e: 130 MOA
w: 100 MOA
e: 38 Mil
w: 29 Mil
Click value .250 MOA
.1 Mil-rad
Parallax adjustment 11 yds - ∞
Tube diameter 34mm/1.34in
Eyepiece outer diameter 45 mm
Overall length (inches/mm) 13.9
Weight (ounces/grams) 35.2 oz
Mounting length (inches/mm) 4.1 in
PTL (Power Throw Lever) Standard
Reticles available MOAR™
MIL-C™
MIL-XT™ 
TReMoR3 *
Elevation Feature ZeroStop
Illumination

 

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Max Magnification:
20X
Reticle Position:
First Focal Plane