GHK Hop Up Chamber for M4 GBB Series

Infinity TM Hi Capa CNC TDC Hop Up Chamber

WE Galaxy G-series CNC Hop Up Unit

Chamber Set for Marui/WE/KJ M1911 Series

WE Galaxy 1911 CNC Hop Up Unit

GHK Hop Up Chamber for AK GBB Series

AAP01 Hop Up Chamber

Chamber Set for Marui/WE/KJ Hi-CAPA Series

G17 Hop Up Chamber for VFC G17 Gen.5 / G19 Gen.4 / G19X / G45