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Code: NF-RS-ATCR42050-C645
MPN: C645
UPC: 847362019567

Code: NF-RS-ATCR42050-C644
MPN: C644
UPC: 847362019550

Code: NF-RS-ATCR42050-C637
MPN: C637
UPC: 847362017969

Code: NF-RS-ATCR42050-C643
MPN: C643
UPC: 847362019543

Code: NF-RS-ATCR42050-C642
MPN: C642
UPC: 847362019536
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 a 25% 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 our apex mid-power scope.![]()
| Manufacturer: | NightForce |
| Objective Lens Diameter: | 50 mm |
| Magnification: | 4 - 20 x |
| Tube Diameter: | 34 mm |
| Reticle Focal Plane: | First Focal Plane (FFP) |
| Exit Pupil: | 2.5 - 8.3 mm |
| Illumination Color: | Red |
| Finish: | Matte |
| Field of View, Linear: | 6.1 - 23.6 ft at 100 yds |
| Eye Relief: | 3.5 in |
| Color: | Black |
| Weight: | 35.2 oz |
| Length: | 13.9 in |
| Parallax: | 11 yds to infinity |
| Illumination Type: | Digillum |
| Battery Type: | Stand Alone Lithium |
| Magnification Type: | Variable |
| Condition: | New |
| W/E Travel at 100 Yds: | 100 - 130 MOA |