Maple Leaf Monster Valve for Tokyo Marui/WE G Series Brand_Nine Ball however the bolt function does

however the bolt function does not operate on the 430rd magazines

Very high quality ABS plastic construction with lots of metal parts

Capable of charging 4 batteries simultaneously (Ni-MH/NiCd/LiFePO4/3

stuffing a single square of tissue paper into the chamber works great

Maple Leaf Monster Valve for Tokyo Marui/WE G Series Brand_Nine Ball however the bolt function doesThis is a High Power Knocker Output valve for Tokyo Marui WE G series magazines. This will increase gas flow and there for the FPS of your pistol, it will also speed up cycling of the slide and efficiency of how it cycles, at the expense of using more gas per shot. It is a good replacement for leaky valves or sticky valves, but be aware that it will up the fps of your pistol.