Nightforce ATACR 4-16x42 F1 Review
The Nightforce ATACR 4-16x42 F1 has landed, and we’ve put it through its paces. This review aims to be your definitive guide. We're focusing on real-world performance and practical insights. Is this the riflescope for you?
My goal is simple: to give you the only review you'll need to read. Let's get to it!
Review Summary:
- Glass (9/10)
- Turrets/Tracking (9.5/10)
- Magnification (9/10)
- Value (8.5/10)
- Overall Grade = A- (36/40)
What I like:
- "Its compact size combined with bomb-proof reliability makes it incredibly versatile for various rifle platforms."
- "The ED glass provides exceptional clarity and color, making target identification a breeze even at distance."
- "ZeroHold elevation turret is precise, tactile, and instills absolute confidence."
What I DON'T like:
- "The entire eyepiece rotates when changing magnification, which can be a minor annoyance for some."
- "While premium, the price point puts it in a highly competitive bracket."
Nightforce ATACR 4-16x42 F1 Models: (Note: Prices are approximate and subject to change)
| Reticle | Model Number | Approx. Price |
|---|---|---|
| MOAR™ F1 | C542 | $2,500 |
| MIL-R™ F1 | C552 | $2,500 |
| MIL-C™ F1 | C588 | $2,500 |
| TReMoR3™ | C575 | $2,750 |
| MIL-XT™ | C615 | $2,500 |
| MOA-XT™ | C647 | $2,500 |
- Buy Now for MOAR™ F1
- Buy Now for MIL-R™ F1
- Buy Now for TReMoR3™
- Buy Now for MIL-XT™
- Buy Now for MOA-XT™
Who is this scope for?
When Nightforce unveiled the ATACR 4-16x42 F1, it clearly had a specific user in mind. This isn't just another scope; it's a tailored piece of equipment. It’s for the shooter who demands precision without excessive bulk.
This scope is perfect for someone:
- Who needs a versatile optic for a semi-automatic precision rifle or a compact bolt-action.
- A long-range hunter or tactical shooter who values clarity and reliability in a more maneuverable package.
- Someone who appreciates top-tier optical performance but doesn't need extreme high-end magnification.
Now, don't get me wrong, this scope is a premium offering. It stands tall against many higher-magnification scopes in terms of utility. Tactical users and precision hunters will appreciate its feature set and robust build.
Unboxing and First Impressions
Opening the Nightforce ATACR box always brings a sense of anticipation. Inside, the scope is well-protected, a testament to the brand's attention to detail. The immediate impression is one of sturdy, quality construction.
The ATACR 4-16x42 F1 feels dense and solid in hand. Its relatively compact size for a scope of this capability is immediately noticeable. The matte black finish is flawless and business-like.
Build Quality and Durability
Nightforce's reputation for "Rugged. Reliable. Repeatable." is well-earned, and this scope is no exception. The 34mm main tube feels incredibly robust, inspiring confidence. It’s clear this optic is built to withstand harsh field conditions.
The materials used are top-notch, from the aircraft-grade aluminum body to the durable lens coatings. This scope is designed to take a beating and keep performing. Users report extreme durability, even after significant impacts.
Optical Performance: The Glass
The heart of any scope is its glass, and the Nightforce ATACR 4-16x42 F1 truly shines here. Nightforce uses ED (Extra-low Dispersion) glass, and the results are impressive. Images are bright, sharp, and exhibit excellent color contrast.
Clarity and Color Rendition
The clarity is exceptional edge-to-edge, even under challenging lighting. We found target details to be easily discernible at all magnification levels. Color rendition is true-to-life, which aids in target identification in varied environments.
There's virtually no chromatic aberration (color fringing). This makes for a comfortable viewing experience, especially during extended periods behind the scope. The resolution is what you'd expect from a top-tier optic.
Light Transmission and Low-Light Performance
Light transmission is excellent, making this scope very capable in low-light conditions. The 42mm objective lens, paired with quality glass and coatings, gathers ample light. We found it performs admirably at dawn and dusk.
The Digillum illumination system further enhances low-light utility. It provides crisp illumination without washing out the target. This is crucial for those critical first and last light shots.
Reticle Options and Performance
The ATACR 4-16x42 F1 offers a variety of first focal plane (FFP) reticles. Popular choices include the MOAR™, MIL-R™, MIL-C™, MIL-XT™, and Horus TReMoR3™. This ensures a reticle to suit most shooters' preferences, whether MOA or MIL-based.
We tested the MIL-XT variant, and it proved to be a highly usable and intelligent reticle design. The subtensions are accurate for holdovers and wind calls at any magnification. The line thickness on the 4-16x model is reportedly well-suited for visibility across the magnification range.
First Focal Plane (FFP) Advantage
Being a First Focal Plane scope means the reticle subtensions remain accurate regardless of the magnification setting. This is a significant advantage for dynamic shooting scenarios. You can confidently use holds at any power.
This feature is critical for both tactical applications and fast-paced hunting situations. It allows for quick target engagement without needing to dial magnification to a specific setting for reticle accuracy.
Illumination Quality (Digillum)
The Digillum™ digital reticle illumination is a standout feature. It offers both red and green illumination options with multiple intensity levels. The illumination is crisp, clear, and doesn't bleed or cause a halo effect.
The push-button control is easy to use, even with gloves. An auto-shutoff feature helps preserve battery life. The illumination is genuinely daylight bright on higher settings if needed, but excels in low light.
Turrets: Precision and Adjustments
Nightforce turrets are legendary, and the ATACR 4-16x42 F1 upholds this reputation. The low-profile elevation turret is a key feature. It’s wide, making it easy to grip, even with gloves.
The adjustments are offered in .1 MRAD or .250 MOA, depending on the reticle choice. The windage turret is capped, which many field users prefer, but a beauty ring is included if you wish to run it exposed.
ZeroHold Feature
The ZeroHold™ elevation adjustment is a significant upgrade. It provides a positive mechanical stop at your chosen zero. This allows for a rapid and certain return to zero, even in high-stress situations or complete darkness.
It also allows the ability to dial below your established zero if needed (typically 2 Mils or 5 MOA). Setting the ZeroHold is straightforward following the manual.
Click Feel and Audibility
The clicks are distinct, tactile, and audible. There's no mushiness or slop. Each click instills confidence that your adjustment is precise. This is crucial for making accurate adjustments under pressure.
While highly subjective, the feel of Nightforce turrets is often considered the industry standard. They provide excellent feedback to the shooter.
Tracking Accuracy Test
We performed a tracking test, and the results were flawless. The scope returned to zero perfectly after dialing significant elevation and windage. This repeatability is paramount for long-range precision.
Nightforce scopes are known for their impeccable tracking, and this ATACR is no different. You can trust that your dialed corrections will translate to accurate shot placement.
Magnification Range (4-16x): Versatility in Action
The 4-16x magnification range is incredibly versatile. It offers a wide field of view at 4x for closer engagements or scanning. Yet, 16x provides ample magnification for precise shots at extended distances.
This specific 4-16x42 configuration makes the scope suitable for a wide array of shooting disciplines. It's as comfortable in a dynamic competition as it is on a mountain hunt. The Power Throw Lever (PTL) is standard for quick magnification changes.
Performance at Low Magnification
At 4x magnification, the scope provides a generous field of view (26.9 feet at 100 yards). This is excellent for situational awareness and acquiring targets quickly. The reticle remains usable and easy to see.
The image is bright and clear, making it effective even in dense environments. The eyebox is forgiving at this lower end.
Performance at High Magnification
Cranked up to 16x magnification, the optical quality remains superb. Image clarity and resolution hold strong, allowing for precise aiming at small or distant targets. The reticle subtensions are easy to read for accurate holds.
Even at 16x, the scope manages mirage well, better than some higher magnification optics. This is a significant benefit for shooting in varying atmospheric conditions.
Eye Relief and Eyebox
The ATACR 4-16x42 F1 offers a consistent eye relief of 3.35-3.54 inches (85-90mm). This is generally comfortable for most shooters and rifle setups. It provides enough space to avoid scope bite, even on harder-recoiling rifles.
The eyebox is forgiving across the magnification range, though it naturally tightens slightly at higher powers. We found it easy to get behind the scope and maintain a full field of view.
Parallax Adjustment
The side parallax adjustment is clearly marked with approximate distances. It adjusts from 45 yards to infinity. We found the markings to be reasonably accurate starting points.
The adjustment is smooth and allows for precise elimination of parallax error. This ensures the reticle remains stationary on the target regardless of eye movement. The Digillum illumination control is integrated into the parallax knob.
Dimensions and Weight: Is it Compact?
One of the main draws of this ATACR model is its relatively compact design. It has an overall length of just 12.6 inches (320mm). This makes it well-suited for shorter rifles or when rail space is at a premium.
It weighs 30 ounces (850g), which is not featherlight but reasonable for its robust build and optical quality. It balances well on most rifles without feeling overly cumbersome.
Mounting Considerations
The ATACR 4-16x42 F1 features a 34mm main tube. This requires appropriately sized 34mm scope rings or a unimount. Nightforce offers a range of high-quality mounting solutions like their X-Treme Duty Ultralite Unimounts.
Given its 6.3-inch mounting length, there's ample room for proper ring placement. Ensure you use a quality torque wrench, like the Nightforce Tool Kit might provide, for secure installation. Proper mounting is key to optical performance.
Field Testing: Real-World Performance
We took the ATACR 4-16x42 F1 out for extensive field testing. It performed exceptionally across various scenarios. Its versatility truly shines in practical application. The scope handles recoil well and maintains zero reliably.
Its compact nature makes it agile on different rifle platforms. From rapid engagements to deliberate long-range shots, it felt capable and intuitive.
On a Bolt Action Rifle
Mounted on a custom bolt-action rifle, the ATACR 4-16x42 F1 felt right at home. Its clarity was invaluable for spotting impacts and making precise follow-up shots. The turrets tracked perfectly during a "box test" and dialing for distance.
For hunting applications, its low-light performance and reliable adjustments were highly appreciated. The 4-16x range proved ideal for mountain hunting scenarios.
On a Gas Gun/AR Platform
This scope is arguably optimized for precision semi-automatic rifles. On an AR-10 platform, its balance of magnification, size, and features was excellent. It allowed for quick transitions between targets at varying distances.
The FFP reticle and ZeroHold were particularly beneficial for dynamic shooting. Its robustness also means it can handle the sometimes harsh cycling of a gas gun.
Comparisons: How it Stacks Up
The Nightforce ATACR 4-16x42 F1 sits in a competitive segment of the market. It offers a unique blend of compactness and high-end features. Shooters often compare it to other ATACR models and offerings from other premium brands.
Against other Nightforce ATACR models
Compared to the ATACR 4-16x50, the F1 42mm version is slightly more compact and lighter, with a first focal plane reticle. The x50 often comes in Second Focal Plane. Against higher magnification ATACRs like the 5-25x56 or 7-35x56, the 4-16x42 offers a more forgiving eyebox and better handling for dynamic shooting, sacrificing some top-end reach.
Against Competitors in its Price Range
Competitors like the Leupold Mark 5HD 3.6-18x44 or some Vortex Razor HD models offer similar magnification ranges and features. The Nightforce typically stands out for its renowned durability, turret feel, and specific feature sets like ZeroHold. Optical performance is often comparable among these top-tier brands, with individual preferences playing a role.
What’s in the Box?
Nightforce typically includes a comprehensive set of accessories. With the ATACR 4-16x42 F1, you can expect:
- Tenebraex Flip Up Covers
- Cleaning Fob/Cleaning Cloth
- Multi-Tool
- Power Throw Lever (PTL)
- Stickers
- Owner's Manual
- Windage Beauty Ring (for use if cap is removed)
Key Specifications Table
| Feature | Specification |
|---|---|
| Magnification Range | 4-16x |
| Focal Plane | First Focal Plane (F1/FFP) |
| Body Tube Diameter | 34mm |
| Overall Length | 12.6 in / 320 mm |
| Weight | 30.0 oz / 850 g |
| Objective Lens Diameter | 42mm |
| Eye Relief | 3.5 in / 90 mm |
| Field of View @ 100yds/m | 4x: 26.9ft/8.1m; 16x: 6.9ft/2.1m |
| Adjustment Click Value | .250 MOA or .1 MRAD |
| Max Elevation Adjustment | 89 MOA / 26 Mil |
| Max Windage Adjustment | 60 MOA / 18 Mil |
| Parallax Adjustment | 45 yd – ∞ |
| Illumination | Digillum™ (Red/Green) |
| Elevation Feature | ZeroHold™ |
Available Models and Reticles Table
The Nightforce ATACR 4-16x42 F1 comes in several configurations:
| Reticle Name | Adjustment | Model Number(s) | Link |
|---|---|---|---|
| MOAR™ F1 | .250 MOA | C542 | View Product |
| MIL-R™ F1 | .1 MRAD | C552 | View Product |
| Horus TReMoR3™ | .1 MRAD | C575 | View Product |
| MIL-C™ F1 | .1 MRAD | C588 | Associated Page* |
| MIL-XT™ | .1 MRAD | C615 | View Product |
| MOA-XT™ | .250 MOA | C647 | View Product |
| Horus H59™ | .1 MRAD | C573 | Associated Page* |
*Note: Some model numbers might be consolidated under general product pages. Refer to specific retailer listings for exact model availability.
Pros: The Highlights
This ATACR model has a lot going for it. The optical clarity from the ED glass is simply outstanding. You get brilliant, sharp images with fantastic color contrast. This makes target identification easier, even at extended ranges.
The build quality is tank-like, typical of Nightforce. It's designed to take serious abuse and maintain zero. The ZeroHold turrets are a game-changer for many, offering precise, tactile adjustments and a reliable return to zero. Its compact size and versatile magnification range make it incredibly adaptable.
Cons: Potential Drawbacks
No scope is perfect for everyone. The primary point of contention for some users is the entire eyepiece assembly rotating when changing magnification. While not a dealbreaker for most, it can affect the positioning of flip-up lens covers or require minor readjustment.
The price point is undoubtedly premium. While you get what you pay for in terms of quality and features, it's a significant investment. Some might find the eyebox a little less forgiving at maximum magnification compared to scopes with larger exit pupils, though it’s generally considered good for its class.
Value for Money: Is It Worth the Investment?
The Nightforce ATACR 4-16x42 F1 is a high-end optic with a corresponding price tag. Whether it's "worth it" depends on your specific needs and budget. If you demand exceptional durability, optical clarity, and precise, repeatable adjustments in a relatively compact package, then yes, it offers strong value.
Consider the lifetime of service this scope is built to provide. For serious shooters, competitors, or hunters who rely on their equipment in critical situations, the investment can be easily justified. It’s a tool built for professional performance.
Warranty and Customer Support
Nightforce Optics provides a comprehensive transferable_ _limited lifetime warranty on their riflescopes. This covers defects in materials and workmanship for the life of the scope. It's a testament to their confidence in their product's durability and reliability.
Their customer support is generally well-regarded in the industry. Should you ever encounter an issue, you can expect professional and helpful service. This peace of mind adds to the overall value of owning a Nightforce optic.
Conclusion
The Nightforce ATACR 4-16x42 F1 is an exceptional riflescope that lives up to the brand's formidable reputation. Its blend of compact size, outstanding optical performance, and robust construction makes it a top contender for precision ARs, scout rifles, and versatile hunting rigs. The ZeroHold turrets and FFP reticles are standout features for serious shooters.
While the rotating eyepiece and premium price might be minor considerations for some, the overall package is incredibly compelling. If you're seeking a no-compromise mid-range magnification optic that will perform reliably for years to come, the ATACR 4-16x42 F1 should be at the top of your list. Final Score = A- (36/40) Happy Shooting!
Q&A: Nightforce ATACR 4-16x42 F1 Review
What is the primary intended use for the Nightforce ATACR 4-16x42 F1?
The ATACR 4-16x42 F1 is primarily designed for precision semi-automatic rifles and compact bolt-action setups where a balance of magnification, size, and durability is crucial. It excels in tactical applications, competitions, and versatile hunting scenarios.
How does the ED glass in the ATACR 4-16x42 F1 perform?
The ED (Extra-low Dispersion) glass provides exceptional optical performance. Users experience brilliant, clear images with excellent color contrast and high resolution, even at extended distances and in varying light conditions.
What are the key benefits of the ZeroHold elevation turret?
The ZeroHold elevation turret offers a positive mechanical stop at your chosen zero, ensuring a rapid and reliable return to zero. It also allows dialing below zero if needed and features distinct, tactile clicks for precise adjustments.
Is the Nightforce ATACR 4-16x42 F1 suitable for low-light hunting?
Yes, its excellent light transmission due to quality ED glass and coatings, combined with the Digillum illuminated reticle, makes it very capable for low-light hunting situations.
What are the main differences between the ATACR 4-16x42 F1 and the NX8 series?
While both are premium Nightforce optics, the ATACR series, including the 4-16x42 F1, generally offers a more forgiving eyebox and potentially slightly better glass clarity compared to the NX8 series, which prioritizes a more compact size and often a wider magnification range (e.g., NX8 4-32x). The ATACR 4-16x42 also features the ZeroHold turret, a distinct feature.
