AIP Spare parts of spring for Tokyo Marui 5.1/4.3

– Suitable for Tokyo Marui Hi-capa 5.1/4.3 Series Airsoft Gas Blow Back Pistol
– Design For Replace the Original Spring
– Include 2 x Valve Knocker Disconnect Spring, 2 x Magazine Catch Spring, 2 x Plunger Spring and 2 x Firing Pin

Built Material : Steel