Airsoft hi-capa magazine base. this base uses 6mm threads for its gas valve! Because of the valve size it is not possible to use valves of other brands. that’s why the price of this base and valve combination is so low. The base (with valve) do however fit your normal hi-capa magazine.
Compatibility: WE,KJW,TM The valves are not compatible with those brands valves!
Package Includes: Base