Limited Availability. National Firearm Sales has acquired brand new, factory FN Five seveN MK2 white dot sights and has converted them to FN Five seveN MK2 tritium night sights.

Our machine shop mills the factory white dot sights and then inserts green tritium in the front and rear.

Colors:

• Front Sight: Green Tritium with White Ring
• Rear Sight Blade: Green Tritium.

The rear sight comes with the sight blade only. The entire rear sight assembly is not available. Therefore, you DO NOT remove the entire sight, just the sight blade.

NOTICE: Please be careful when installing the rear sight blade. The rear sight blade’s adjustment screw has a very fine thread and cross threads very easily. START THE SCREW BY HAND ONLY.

*This item is not eligible for returns or refunds.