Description
Night Fision Night Sight Set Orange Front U Notch Rear for FN 509 provides enhanced visibility for low-light shooting scenarios. Each sight includes superior tritium technology that ensures bright illumination, making target acquisition quick and efficient. The domed lens design collates tritium rays, delivering a crisp sight picture that aids in precision aiming, whether for tactical training or home defense. Built from high-quality steel with a black nitride coating, these sights are engineered for durability and long-term performance in demanding conditions.
Installation is straightforward, allowing shooters to quickly upgrade their FN 509 without hassle. Made in the USA using Swiss Tritium, this night sight set meets high standards of quality, ensuring reliability when it matters most. With ergonomic features designed for intuitive aiming, users can focus on their targets without distractions, enhancing their overall shooting experience.
Features – Key Benefits Bullets
- BRIGHTEST TRITIUM for enhanced visibility in low light, ensuring you never miss a shot.
- DOME-LENS DESIGN collimates tritium rays, providing a sharper sight picture for accurate targeting.
- DURABLE CONSTRUCTION made from high-quality steel, guaranteeing longevity and reliability.
- BLACK NITRIDE COATING improves wear and corrosion resistance, keeping your sights looking new.
- GUNSMITH RECOMMENDED installation ensures proper fitting and optimal performance.
- MADE IN THE USA with Swiss Tritium, ensuring the highest standards of quality and performance.
- ERGONOMIC DESIGN for easy handling and intuitive aiming, enhancing your shooting experience.
- COMPATIBLE WITH FN 509 for seamless integration with your firearm, providing a perfect fit every time.
Technical Specifications Table
| Feature | Specification |
|---|---|
| Material | High-quality steel |
| Coating | Black Nitride |
| Tritium Source | Swiss Tritium |
| Compatibility | FN 509 |
What’s in the Box?
- 1 x Night Fision Night Sight Set Orange Front U Notch Rear for FN 509
- 1 x Installation Guide
Customer Reviews
“Absolutely love these night sights! They are incredibly bright and easy to aim with even in complete darkness.” – Alex T.
“Installation was a breeze and the sights feel very durable. Highly recommend them for any FN 509 owner!” – Sarah L.
FAQ
How do I install the Night Fision Night Sight Set? It is recommended to have a gunsmith install these sights for optimal alignment and performance. A professional installation ensures that your sights are fitted correctly and function as intended.
How bright are these night sights compared to others? The Night Fision Night Sight Set carries more tritium than the average night sight, ensuring superior brightness and visibility in low-light conditions, making it easier to acquire your target quickly.
Similar Models
Looking for more excellent options? Explore our full collection of night sights, including the Night Fision Night Sight Set in other configurations. Discover sights tailored to your shooting preferences and elevate your accuracy today!
Our Guarantees
FREE Fast Shipping Over $99
Enjoy complimentary expedited shipping on all orders over $99.
Secure Payments
Shop with confidence using our encrypted payment processing.
High Quality or Money Back
Not satisfied with your purchase? We'll refund your money, no questions asked.
Top-Notch Support
Our expert team is available to answer all your questions and provide assistance.
What Our Customers Say
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)