The Sig Sauer Striker Assembly for P320 is a factory replacement part designed for the popular P320 series of striker-fired pistols. The assembly includes the striker, striker safety, striker safety spring, and striker assembly pin. It is a critical component of the pistol's firing system, responsible for igniting the primer of a chambered cartridge. The Sig Sauer Striker Assembly is made from high-quality materials to ensure reliability and durability, and is a commonly sought-after replacement part for those looking to maintain or upgrade their P320.