Truglo Tritium Pro Sights for FN FNX 40

The Truglo Tritium Pro Sights for FN FNX 40 feature durable, CNC-machined steel construction with premium Swiss tritium lamps for superior clarity in low-light environments, while the Nitride Fortress Finish(TM) coating offers lasting corrosion and fade resistance for lasting field service in fast-action environments. These sights boast a slim, streamlined profile for snag-free field performance with a FOCUS LOCK(TM) ring on the front sight for even faster focus. Made in USA.