The TandemKross "Fire Starter" Titanium Firing Pin for Browning Buck Mark is a drop-in replacement for the factory firing pin. Made from lightweight, yet durable titanium, the "Fire Starter" Firing Pin moves faster than a heavier steel pin, reducing lock time and allowing the gun to go off faster, improving accuracy. The durable titanium pin is resistant to mushrooming and can withstand both extreme cold and hot conditions, ensuring consistent positive primer strikes. The lightweight pin also results in less deformation of the casing, which can lead to better extraction. Notes:Supports Buckmarks after the model year 2000 FeaturesLightweight Titanium - 40% lighter weightReduces lock time for improved accuracyNon-corrosive and highly durable