CNC'd from solid grade 5 titanium alloy for toughness and durability
Ti6AL-4V (grade 5) , most common commercial alloy for use up to 400 C. Good balance of strength, toughness.
Brand New Sig Sauer Titanium Firing Pin for Sig Sauer P226, P229, P239. Made from solid grade 5 Titanium (Not Titanium Nitride Coated) these are nearly 40% lighter than steel firing pins. Titanium firing pins travel faster in the bolt. This delivers a faster lock time enhancing accuracy. Titanium pins also carry less momentum than steel pins, reducing the chance of a slam-fire. Resistant to corrosion and high temperatures, titanium pins help eliminate galling, fretting, and seizing.