Description
Nightforce NX8 2.5-20x50 F1 C685 Riflescope features a first focal plane design, allowing for consistent reticle sizing across all magnifications. This riflescope excels in low-light conditions, thanks to its large 50mm objective lens, which significantly enhances clarity and contrast. With a versatile 8x magnification range, it’s ideal for both tactical shooting and competitive events. The illuminated reticle ensures visibility during challenging lighting, making this scope a reliable option for various shooting scenarios.
Engineered for performance, the Nightforce NX8 is compatible with both semi-auto precision rifles and compact bolt-action models. Key features include a ZeroStop elevation mechanism for quick returns to zero and intuitive windage adjustments that maintain accuracy. Its robust Dark Earth finish not only adds to the aesthetics but also ensures durability in the field. This scope combines functionality and reliability for serious shooters looking to enhance their precision.
Key Features:
- ENHANCED CLARITY for low-light hunting with a 50mm ED glass lens that excels during dawn and dusk.
- FIRST FOCAL PLANE design guarantees consistent reticle sizing at all magnifications for accurate aiming.
- QUICK ADJUSTMENTS with tactical windage adjustments that prevent accidental shifts for reliable performance.
- ZEROSTOP ELEVATION for efficient follow-up shots, quickly returning to your zero setting.
- PARALLAX ADJUSTMENT from 11 yards to infinity, offering flexibility for various shooting conditions.
- COMPACT DESIGN enhances portability, perfect for both semi-auto and bolt-action rifles.
- ILLUMINATED RETICLE improves visibility in low-light situations, ensuring you won’t miss critical shots.
- DURABLE FINISH in Dark Earth color provides a rugged look while withstanding harsh outdoor conditions.
Technical Specifications
| Specification | Details |
|---|---|
| Magnification Zoom | 2.5X to 20X |
| Objective Lens Size | 50mm |
| Exit Pupil | 7.1mm - 2.5mm |
| Eye Relief | 3.5" |
| Field of View @ 100 Yards | 41.8 ft - 7.0 ft |
| Tube Diameter | 30mm |
| Turret Type | Tactical MOA Turret |
| Click Value | .250 MOA |
| Illuminated Reticle | Yes |
| Reticle Focal Plane | 1st Focal Plane |
| Weather Resistance | Water/Fog Proof |
| Weight | 28.3 oz |
| Length | 12.0" |
| Max Elevation Adjustment | 110 MOA |
| Max Windage Adjustment | 80 MOA |
What’s in the Box?
- Tenebraex Flip Up Covers
- Cleaning Fob/Cleaning Cloth
- Multi-Tool
- Power Throw Lever
- Stickers
- Owner's Manual
Customer Reviews
"Absolutely love this scope! The clarity at dawn is incredible, and the adjustments are so intuitive. A game changer!"
"Perfect for my bolt-action rifle. It's compact, lightweight, and I can shoot out to 300 yards with no issues!"
"This Nightforce scope outperformed my expectations. The illuminated reticle is a lifesaver during low-light conditions!"
FAQ
How does the Nightforce NX8 perform in low light? The 50mm ED glass objective lens provides exceptional clarity and brightness, allowing for effective use during dawn and dusk. This feature makes it an excellent choice for hunters and shooters who operate in varying light conditions.
Is this scope suitable for competitive shooting? Yes, the NX8 2.5-20x50 F1 is tailored for precision shooting, making it ideal for outdoor competitions. The first focal plane reticle maintains accuracy across all magnifications, giving you an edge in competitive settings.
How does this scope compare to others in its class? The Nightforce NX8 stands out due to its compact design and extensive features like ZeroStop elevation and illuminated reticle, which are not common in other scopes within the same price range. This makes it a preferred choice among serious marksmen.
Similar Models
Looking for more exceptional optics? Explore our extensive Nightforce lineup, including the Nightforce ATACR series for advanced tactical shooting and the NXS series for versatile performance. Each model is designed to elevate your shooting experience. Discover our full collection today!
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Optics Knowledge Center
Understanding Rifle Scope Basics
Magnification
Magnification refers to how much larger an object appears through the scope compared to the naked eye. Fixed power scopes have one magnification setting, while variable power scopes offer a range (e.g., 3-9x).
Objective Lens
The objective lens is the front lens that gathers light. Larger objective lenses (measured in mm) gather more light, providing brighter images in low-light conditions but add weight and require higher mounting.
Reticle
The reticle (crosshair) is the aiming point inside the scope. Modern scopes offer various reticle designs, from simple duplex crosshairs to complex ballistic reticles with holdover points for different distances.
Adjustments
Rifle scopes have turrets for windage (horizontal) and elevation (vertical) adjustments. These are measured in MOA (minutes of angle) or MRAD (milliradians) and allow precise aiming adjustments.
Proper Scope Mounting Guide
Select the Right Rings & Base
Choose rings that match your scope's tube diameter (typically 1", 30mm, or 34mm). Select a base compatible with your rifle's receiver. For heavy-recoiling rifles, opt for stronger mounts.
Install the Base
Clean the receiver and base thoroughly. Apply a small amount of blue Loctite to the screws. Attach the base to the receiver and torque the screws to manufacturer specifications.
Attach the Rings
Attach the bottom halves of the rings to the base. Place the scope in the rings and loosely attach the top halves. Don't fully tighten yet.
Set Eye Relief & Level
Position the scope for proper eye relief (3-4 inches) in your normal shooting position. Ensure the reticle is level using a scope leveling tool. Once positioned correctly, tighten the rings evenly in a cross-pattern.
Scope Zeroing Tips
Start Close
Begin zeroing at a shorter distance (25-50 yards) to ensure you're on paper before moving to your desired zero distance (typically 100 yards).
Use a Stable Rest
Always zero your rifle from a stable shooting position using a bench rest, sandbags, or a shooting rest to eliminate as much human error as possible.
Fire Groups
Fire 3-shot groups before making adjustments. This provides a more accurate representation of where your rifle is shooting than single shots.
Make Deliberate Adjustments
Know your scope's adjustment values (typically 1/4 MOA per click). If your group is 2 inches low at 100 yards, you'll need to adjust up 8 clicks (for a 1/4 MOA scope).
Confirm Your Zero
After making adjustments, fire another group to confirm your zero. Repeat the process until your point of impact matches your point of aim.
Document Your Settings
Once zeroed, record your settings including distance, ammunition used, and environmental conditions for future reference.
Optics Maintenance & Care
Cleaning Lenses
- Start by blowing or brushing away loose particles
- Use a lens pen or microfiber cloth for fingerprints
- For stubborn dirt, use lens cleaning solution (never household cleaners)
- Clean with gentle circular motions from center outward
Protecting Your Optics
- Always use lens caps when not in use
- Store in a dry place with silica gel packets
- Avoid extreme temperature changes
- Use a quality scope cover in harsh conditions
Regular Maintenance
- Check and tighten mount screws periodically
- Inspect O-rings and seals for damage
- Verify zero after rough handling
- Clean the exterior with a damp cloth
What to Avoid
- Never use fingers to touch lenses
- Avoid paper products (tissues, paper towels) on lenses
- Don't use acetone, alcohol, or household cleaners
- Never disassemble your scope (voids warranty)