CNC GEARBOX SHELL FOR HPA V2 QSC RETRO ARMS (RA-7547)

Gearbox shell in dural aluminum aw 7075 t651
produced with cnc machinery
lightweight yet extremely durable (590mpa)
spring guide quick release system
spring guide and screws included
only for hpa m4/m16 series rifles (version 2)
Not compatible with maxx cylinder heads
weight 135g


The replacement of the internal parts of an airsoft rifle (including the gearbox shell) must be carried out by a specialized technician