US$ 37.99
This jet valve can be switched out in KWA/KSC gas blowback products with the stock jet nozzle to lower FPS by approximately 50-60FPS
: GUN-S06(BK) / GUN-S06(TAN)
GunsModify CNC Stainless Steel Light Weight Bolt Stop Plate for Marui M4 GBB
conversion connector (*2)
Recoil Buffer Assembly for KWA HK416D GBB Complete Set This jet valve can be