Pro Arms 130% Air Nozzle Return Spring For Tokyo Marui G17 Gen5 MOS GBB Airsoft

Pro Arms 130% Air Nozzle Return Spring For Tokyo Marui G17 Gen5 MOS GBB Airsoft Steel Construction Airsoft Return Spring 130% Power Up Spring Provides more reliable and consistent performance Stabilizes the nozzle-chamber action and slide cycling Reduces shot-to-shot deviation Suitable For Tokyo Marui G17 Gen5 MOS Gas Blow Back GBB Airsoft