Price, Taxes, Duties, Shipping, B2B
Goods are shipped from the EU. Displayed prices include VAT where applicable. Deliveries outside the EU may be subject to local taxes, customs duties, import VAT, or carrier handling fees.
To see available shipping options and costs, add the items to your cart, proceed to checkout, and enter your shipping address.
EU companies with VAT registration can purchase goods with 0% VAT.
To buy as B2B customer you need to register your company as customer first.
Description
Battery-free tritium night sights with white outlines for the FNH® FN509, for professional users who need a visible sight picture in every lighting condition.
These three-dot iron sights have green tritium lamps at the front and rear, each surrounded by a white outline, and fit the FNH® FN509.
The lamps glow without batteries and sit in a metal body cushioned within silicone rubber, giving a shock-resistant design.
Key features
- Battery-free glow — A tritium phosphor-filled glass lamp provides a glow without batteries, giving a visible sight picture in all lighting situations.
- Daylight visibility — White-painted rings around the tritium lamps help the shooter see the sight picture in bright light.
- Recoil and solvent protection — The tritium gas lamps are held in protective aluminium cylinders with additional silicone rubber cushioning against heavy recoil and harsh cleaning solvents.
- Sapphire jewel caps — Each lamp is capped with a sapphire jewel that helps distribute the light evenly and protects the lamp from puncture and cleaning solvents.
- FN509 fit — The sights are made for the FN509 from FNH®.
Typical applications
- Duty and defensive handguns used in low-light and no-light conditions.
- Training and range use where a fast, instinctive sight picture is needed in changing light.
- Installation by a gunsmith or armourer is recommended.
Technical specifications
| Fits make | FNH® |
| Fits model | FN509 |
| Front lamp colour | Green |
| Rear lamp colour | Green |
| Front paint colour | White |
| Rear paint colour | White |
| Front blade width | 0.14 in. (3.55mm) |
| Overall front blade height | 0.22 in. (5.58mm) |
| Rear notch style | Square-Notch |
| Rear notch width | 0.15 in. (3.8mm) |
| Overall rear height | 0.249 in. (6.32mm) |
In the box
- 1 × Bright & Tough™ Night Sights - FN509 — Front: White Outline / Green Tritium, Rear: White Outline / Green Tritium
Model information
| Brand | Trijicon |
| Model | Bright & Tough™ Night Sights - FN509 — Front: White Outline / Green Tritium, Rear: White Outline / Green Tritium |
| MPN | FN04-C-600988 |



