Description
Unleash your precision shooting capabilities with the Nightforce NX8 2.5-20x50 F2 - MOA Riflescope C638. Designed for versatility, this compact scope offers a remarkable 8x magnification range, allowing you to engage targets quickly and accurately, whether at close range or distant distances. The large 50mm ED glass objective lens ensures exceptional clarity and resolution, making it the ideal choice for dusk hunting or tactical range shooting. You can confidently spot targets even in low-light conditions, enhancing your overall shooting experience.
The Nightforce NX8 is engineered to meet the demands of serious shooters, whether you’re participating in outdoor competitions or honing your skills at the range. With user-friendly features like capped windage adjustments to prevent accidental shifts and an integrated Pull Throw Lever for quick adjustments, this riflescope is designed to perform. Experience the advantage of long-range optics that deliver reliable performance and ease of use, making every shot count.
Features – Key Benefits Bullets
- ENHANCED CLARITY for hunting at dawn, ensuring you spot your target with ease even in dim light.
- WIDE MAGNIFICATION RANGE allows for quick adjustments from 2.5x to 20x for various shooting scenarios.
- ZERO STOP ELEVATION feature for a rapid return to your zero point, enhancing shooting efficiency.
- USER-FRIENDLY DESIGN with an integrated Pull Throw Lever for fast and simple magnification changes.
- WATER/FOG PROOF construction ensures reliability in challenging weather conditions.
- TACTICAL MOA TURRETS provide precise adjustments and enhancements for accurate long-range shooting.
- SECOND FOCAL PLANE RETICLE keeps reticle size consistent across magnification levels for better target acquisition.
- LIGHTWEIGHT CONSTRUCTION at only 28.6 oz, making it an excellent choice for portable precision shooting.
Technical Specifications Table
| Magnification Zoom | 2.5X to 20X |
| Objective Lens Size | 50mm |
| Exit Pupil | 5.9mm - 2.5mm |
| Eye Relief | 3.5" |
| Field of View @ 100 Yards | 36.7 ft - 6.1 ft |
| Tube Diameter | 30mm |
| Turret Type | Tactical MOA Turret |
| Click Value | .250 MOA |
| Illuminated Reticle | Yes |
| Reticle Focal Plane | 2nd Focal Plane |
| Weather Resistance | Water/Fog Proof |
| Weight | 28.6 oz |
| Length | 12.1" |
| Max Elevation Adjustment | 110 MOA |
| Max Windage Adjustment | 80 MOA |
What's in the Box?
- Lens covers
- Padded case
- Neck strap
- User manual
Customer Reviews
"This scope has changed my shooting game completely. The clarity at dusk is unbeatable!"
"The precision of this scope is impressive. I can hit targets with confidence, no matter the distance!"
"The adjustments are quick and accurate. Best investment for my rifle yet!"
FAQ
How does the Nightforce NX8 perform in low-light conditions?
The Nightforce NX8 excels in low-light scenarios thanks to its large 50mm objective lens and high-quality ED glass, allowing you to identify and engage targets even at dusk or dawn.
Is the NX8 suitable for all types of rifles?
Yes, the NX8 is versatile enough for semi-auto precision rifles and compact bolt-action rifles, making it an excellent choice for various shooting applications.
What maintenance does the scope require?
Routine maintenance involves cleaning the lenses with a microfiber cloth. Ensure that the turrets are kept free from dirt and debris to maintain accuracy.
Similar Models
Looking for more exceptional optics? Explore our extensive lineup of Nightforce products, including the Nightforce ATACR 5-25x56 for a wider field of view and the Nightforce SHV 4-14x50 for enhanced versatility. Discover our full collection tailored to elevate your shooting experience.
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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)