NIGHTFORCE ATACR 5-25x56 F1 Riflescope

The Nightforce ATACR 5-25x56 F1 is a first focal plane riflescope designed for long-range hunting, stalking, competitive shooting, and demanding precision applications. Its 5-25x magnification range allows for a high level of detail at medium and long distances, offering a clear and precise image even in challenging environmental conditions.

This model is one of the most iconic scopes in the ATACR family. It incorporates ED glass, a 56mm objective lens, a 34mm main tube, a ZeroStop™ elevation turret, and the DigIllum™ illumination system, combining optical performance, mechanical robustness, and significant internal adjustment capability.

The reticle is located in the first focal plane, so it increases and decreases in size proportionally with the image. This allows for the correct use of its elevation and windage references throughout the entire magnification range, without relying on a specific magnification setting.

The ATACR 5-25x56 F1 is available with six illuminated reticles: MOAR™ F1, MIL-R™ F1, MIL-C™ F1, MIL-XT™, Horus TREMOR3™, and MOA-XT™. MOA variants work with 0.25 MOA adjustments, while MRAD variants use 0.1 MRAD adjustments, allowing each user to choose the most suitable measurement system.

Its extensive internal adjustment range, with up to 120 MOA / 35 MRAD in elevation, makes it an optic prepared for long-range shooting. Additionally, parallax adjustment from 45 yards / 41 meters to infinity, a capped windage turret, and the included Power Throw Lever complete a high-level configuration for precision rifles.

Key Features

5-25x Magnification Range

The 5-25x range allows for observing and identifying targets at long distances, while maintaining enough versatility for different hunting, stalking, and sports shooting scenarios.

First Focal Plane F1

The reticle changes size proportionally with the image, keeping its correction references valid at any magnification.

High-Quality ED Glass

ED glass provides a clear, bright image with excellent color reproduction, helping to maintain definition even at high magnification.

56mm Objective Lens

The 56mm front lens provides high light transmission, which is especially useful in low-light conditions or when working at high magnification.

34mm Main Tube

The 34mm tube provides robustness and allows for a wide range of internal adjustment, suitable for medium and long-range shooting.

ZeroStop™ Elevation Turret

The ZeroStop™ system allows for elevation corrections and a subsequent return to zero that is fast, precise, and repeatable.

MOA or MRAD Adjustments

MOA variants use 0.25 MOA clicks, while MRAD variants work with 0.1 MRAD clicks, maintaining the same optical and mechanical base.

Parallax from 41 Meters

The side adjustment allows for parallax correction from 45 yards / 41 meters to infinity, adapting clarity and precision to different distances.

DigIllum™ Illumination

The DigIllum™ system improves reticle visibility in low light, dark backgrounds, or low-contrast situations.

MOAR™ F1 Reticle

The MOAR™ F1 reticle offers MOA references with a clean, precise design, suitable for users who prefer working with turrets and holdovers in minutes of angle.

MIL-R™ F1 Reticle

The MIL-R™ F1 reticle provides MRAD references with a technical yet uncluttered design, ideal for those seeking a precise reticle without excessive visual information.

MIL-C™ F1 Reticle

The MIL-C™ F1 reticle features a clean design with a floating center dot and MRAD references, designed for precision shooting with a clear view of the target.

MIL-XT™ Reticle

The MIL-XT™ reticle incorporates a grid of MRAD references for quick holdovers for drop and wind using the reticle itself.

Horus TREMOR3™ Reticle

The Horus TREMOR3™ reticle offers an advanced grid for rapid elevation, windage, and tracking corrections, geared toward users looking for a technical solution for precision shooting.

MOA-XT™ Reticle

The MOA-XT™ reticle uses a grid of MOA references, designed for rapid drop and windage compensation without always relying on the turrets.

Power Throw Lever Included

The Power Throw Lever magnification lever facilitates quick magnification changes, even when wearing gloves.

Available Variants

Reticle	Ref.	Adjustment System	Click Value	Elev.	Wind.
MOAR™ F1	C545	MOA	0.25 MOA	120 MOA	80 MOA
MIL-R™ F1	C546	MRAD	0.1 MRAD	35 MRAD	23 MRAD
MIL-C™ F1	C579	MRAD	0.1 MRAD	35 MRAD	23 MRAD
MIL-XT™	C616	MRAD	0.1 MRAD	35 MRAD	23 MRAD
Horus TREMOR3™	C574	MRAD	0.1 MRAD	35 MRAD	23 MRAD
MOA-XT™	C648	MOA	0.25 MOA	120 MOA	80 MOA

Technical Specifications

Feature	Nightforce ATACR 5-25x56 F1
Product Type	Riflescope
Series	ATACR
Magnification	5-25x
Objective Diameter	56 mm
Focal Plane	First Focal Plane
Available Reticles	MOAR™ F1 / MIL-R™ F1 / MIL-C™ F1 / MIL-XT™ / Horus TREMOR3™ / MOA-XT™
Illuminated Reticle	Yes
Illumination System	DigIllum™
Tube Diameter	34 mm
Elevation Turret	ZeroStop™
Windage Turret	Capped
Click Value	0.25 MOA or 0.1 MRAD, depending on variant
Elevation Adjustment Range	120 MOA / 35 MRAD
Windage Adjustment Range	80 MOA / 23 MRAD
Parallax Adjustment	45 yd / 41 m to infinity
Field of View at 100m	6.2 m at 5x / 1.6 m at 25x
Field of View at 100 yards	18.7 ft at 5x / 4.9 ft at 25x
Eye Relief	3.5” (90 mm)
Exit Pupil	8.3 mm at 5x / 2.3 mm at 25x
Overall Length	15.4” (390 mm)
Mounting Length	5.9” (150 mm)
Weight	37.6 oz (1066 g)
Magnification Lever	Power Throw Lever included
Color	Black
Recommended Use	Hunting, stalking, sports shooting, and medium/long-range precision

In the Box

Nightforce ATACR 5-25x56 F1 Riflescope with selected reticle
Tenebraex flip-up lens covers
Cleaning fob
Cleaning cloth
Nightforce Multi-Tool
Power Throw Lever
Nightforce stickers
Owner's manual
Windage beauty ring
Sunshade