Volquartsen Firearms Summit Firing Pin and Extractor Stainless. This firing pin and extractor combination can be used to improve overall function in the Summit rifles originally built by Primary Weapons System (PWS). These are the same parts that are used on new Summit rifles produced by Volquartsen Firearms. Specifications for Volquartsen Firearms Summit Firing Pin and Extractor: Manufacturer: Volquartsen Firearms Fabric/Material: Titanium Color: Stainless Quantity: 1 Country of Origin: USA Features of Volquartsen Firearms Summit Firing Pin and Extractor: Firing pin is made of titanium_x000D_ Firing pin spring included Package Contents: Volquartsen Firearms Summit Firing Pin and Extractor Volquartsen Firearms VCB-FE: Summit Firing Pin and Extractor Stainless