This pack of replacement fill valve from MadBull includes 3 reinforced steel fill valves. The steel construction gives excellent durability, and is an ideal repair kit for any 40mm airsoft grenade.
The MadBull BB Shower High Pressure Fill Valves are designed as an upgraded repair part to any MadBull BB Shower Shell, or for any other compatible airsoft M203 grenade. In addition, these valves may fit TM or TM clone gas pistols.
Includes 3 Steel Valves and O-rings