Goupix

Bases 5.1 marui

slide red gunsmith

detente reglable edge red

outer barrel masterpiece blue

cocking andle masterpiece blue

stopper slide red

magwell la capa blue

plug blue masterpiece

vis red and blue aip

securité blue

ressort nozzle 180% cowcow

spring 140% aip

2 short stroke cowcow 

ressort queue de detente aip 140%

grip cowcow custom