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nightforce
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C637-NF__LN
847362017969
C637
The Nightforce ATACR 4-20x50 F1 ZeroStop .1 Mil-Radian DigIllum- PTL TReMoR3 Riflescope C637 represents the pinnacle of precision optics for shooters. Featuring a 50mm objective lens, 4-20x magnification, and the first focal plane TReMoR3 reticle, it provides unparalleled clarity and long-range accuracy. The ZeroStop feature ensures a quick return to zero, even after extensive adjustments, while the 0.1 Mil-Radian adjustments offer fine-tuned precision. With digital illumination for low-light conditions and flip-up lens covers for added protection, Nightforce C637 Demo is the ultimate choice for serious marksmen in demanding shooting scenarios.
The Nightforce TReMoR3 reticle to aid in precise aiming at high power and distant ranges. Refined, patented chevron mil markers subtend to 0.1 mils. Versatile marker groupings for measuring targets occur throughout the reticle.
View all Scopes with Nightforce TReMoR3 Reticle >
Download Nightforce TReMoR3 Reticle PDFThe Nightforce ATACR 4-20x50 F1 is a flagship model within the ATACR product line, delivering unparalleled precision and versatility to discerning shooters. Its magnification range of 4x to 20x, combined with a 50mm objective lens, ensures outstanding optical clarity and performance in various lighting conditions. This exceptional riflescope is available with a choice of reticles, including the MOAR, MOA-XT, TReMoR3, Mil-C, and Mil-XT, catering to the preferences of different shooters. Whether you're a precision long-range enthusiast, a tactical professional, or a hunter demanding uncompromising performance, the ATACR 4-20x50 F1 has you covered. It features cutting-edge technologies like Digillum reticle illumination, a ZeroStop turret for quick zero adjustments, ED lenses for unmatched clarity, and an integrated Power Throw Lever for rapid magnification changes. Crafted with military precision and designed for professionals and enthusiasts alike, this riflescope ensures you have the tools necessary to excel in your chosen shooting discipline.
| Models | Reticle | Finish | Turret Adjustment | Product |
| Nightforce C642 | MOAR | Black | .25 MOA | Nightforce ATACR 4-20x50 F1 ZeroStop .25 MOA MOAR C642 |
| Nightforce C645 | MOA-XT | Black | .25 MOA | Nightforce ATACR 4-20x50 F1 ZeroStop .25 MOA MOA-XT C645 |
| Nightforce C637 | TReMoR3 | Black | .1 MRAD | Nightforce ATACR 4-20x50 F1 .1 Mil-Radian PTL TReMor3 C637 |
| Nightforce C643 | Mil-C | Black | .1 MRAD | Nightforce ATACR 4-20x50 F1 .1 Mil-Radian PTL Mil-C C643 |
| Nightforce C644 | Mil-XT | Black | .1 MRAD | Nightforce ATACR 4-20x50 F1 .1 Mil-Radian Mil-XT C644 |
