Pro Arms 130% Loading Nozzle Return Spring For Tokyo Marui SAIGA-12K/ SBS GBB Airsoft
Metal Construction Airsodr Spring
Provides a 130% increase in nozzle return spring strength
Allows for more reliable and consistent performance of the nozzle-chamber action and slide cycling
Reduces shot-to-shot deviation
Suitable For Tokyo Marui SAIGA-12K/ SBS Gas Blow Back GBB Airsoft Shotgun