NIGHTFORCE, C643, ATACR 4-20x50 F1 MIL-C

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.

• Magnification Range - 4-20x
• Focal Plan - First Focal Plane (F1/FFP)
• Body Tube Diameter - 34mm
• Overall Length - 13.9 in/353 mm
• Mounting Length - 4.1 in/104 mm
• Weight - 35.2 oz/998 g
• Click Value - 1 MRAD
• Internal Adjustment Range - E: 38 MRAD/W: 29 MRAD
• Parallax Adjustment - 11 yd-∞
• Eye Relief - 3.5 in/90 mm
• Field of View @ 100 yd/m - 4x: 23.6 ft/7.9 m; 20x: 6.1 ft/2.0 m
• Exit Pupil - 4x: 8.3 mm; 20x: 2.5 mm
• Illumination - DigIllum
• Elevation Feature - ZeroStop
• Power Throw Lever - Standard

Designed to meet the needs of today's Precision Rifle Series competitor, the MIL-C reticle allows for fast and accurate shots on target. The MIL-C has a simple center dot for a fine aiming point, while the main lines feature .2 Mil-Radian holds. Each whole Mil-Radian is numbered for fast reference under even stressful conditions.