Airsoft Masterpiece Recoil Spring Guide Rod Plug for Hi-CAPA 5.1

Product Brand:  Airsoft Masterpiece Product Code:  RP-HC5.1 Material:  Aluminium **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.