KJ Green Gas Fill Valve (Large)

Suitable for:

KJ G series

KJ M9 series

KJ KP-01, KP-02 series

KJ KP-09 and SP-01 series

KJ P-09 series

KJ M4 series 

KJ KC-02 series

KJ M700 series

KJ MK1 Carbine / MK1  Pistol series