Pro Arms 130% Air Nozzle Return Spring - Umarex G19X, G19 Gen4, G17 Gen5, G45 (3pcs in 1 pack) Category_Bolt Handle Item Code: PDI-647214

Item Code: PDI-647214

Item Code: SL-AMC17-51S

Item Code : CCT-TMHC-028

Material: Fiber Reinforced Polymer/Aluminum/Rubber

Pro Arms 130% Air Nozzle Return Spring - Umarex G19X, G19 Gen4, G17 Gen5, G45 (3pcs in 1 pack) Category_Bolt Handle Item Code: PDI-647214Color: Silver BlackItem No.: PA VFC G 008*PS: Please note: installing parts assemble fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper installation fitting. Fitting may be needed as the condition of each airsoft gun might be different. Regular maintenance is needed for all airsoft guns in order to keep it in good working condition and reduce wear out issue on parts.