FN FNC Firing Pin. The FNC is a 5.56×45mm NATO assault rifle developed by the Belgian arms manufacturer Fabrique Nationale de Herstal. The Titanium FNC Firing Pin is made from Grade 6 Titanium which has an Ultimate Tensile Strength of 140,000 psi. Titanium is 40% lighter than your standard grade of steels thus giving you a faster lock time. Titanium is also Corrosion and High Temperature Resistant to help eliminate galling, fretting and seizing. All FNC Titanium Pins are shipped with material certification sheets. Made in the USA!!
