JP 9MM Firing Pin Package

This 9mm bolt assembly pin package includes the replacement firing pin components for the JP 9mm EnhancedBolt™ Assembly: Firing Pin Firing Pin Spring Firing Pin Retainer Pin Watch for significant bending or breakage of the firing pin starting around 5000 rounds. To ensure continued resilience of parts, we recommend changing out all of these components simultaneously rather than piecemeal as they eventually fail.