TRUGLO Tritium Pro FN FNX-40 Set

The TRUGLO Tritium Pro sight set is designed to fit FN FNX-40 handguns and provide visible aiming references across changing light conditions. Green tritium illumination requires no batteries or light exposure, while the sight design incorporates features intended to support quick, consistent alignment.

Key Specifications

• The sight set is designed to fit FN FNX-40 handguns.
• The model is Tritium Pro.
• The sight illumination color is green.
• The product type is a handgun sight.
• The front sight includes a FOCUS-LOCK ring for faster focus.
• The rear sight uses a U-notch design for alignment.
• The rear sight has an angled edge for emergency one-hand operation.
• The sights use Swiss tritium and do not require batteries or light exposure.
• The finish is FORTRESS FINISH, a permanent protective coating.
• The listed weight is .07.

With a snag-resistant profile, standard-holster compatibility, and low-light visibility, the Tritium Pro set adds practical sighting capability without battery maintenance. Its focused feature set and protective finish make it a straightforward upgrade for FN FNX-40 owners seeking durable handgun sights.