INTERNAL PARTS
PK350 Ver.3 Gearbox CNC Motor Mount
PK225 V-Gearbox Motor Mount
PK126 Ver.3 Gearbox Motor Mount
PK401 QM-135 Spring
PK400 QM-120 Spring
PK399 QM-110 Spring
PK398 QM-100 Spring
PK397 QM-90 Spring
PK088 LCK HOP-UP Chamber
PK424 LCK Rotary HOP-UP Unit
M021 L4 Hop-Up Chamber
M107 L4 Hop-UP Chamber (AIW)