GBB Magazine Output Valve Tool Tokio marui style:Tokyo Marui + GHK style Relief cuts have been made

Relief cuts have been made to allow the magazine to sit more flush when magazine is inserted

Material: All major parts 304 Stainless Steel Adjustment

Black oxide finish

Heat treated 17-4 stainless steel

(helps to close receivers that previously needed to remove the pivot pin)

GBB Magazine Output Valve Tool Tokio marui style:Tokyo Marui + GHK style Relief cuts have been madeUNBREAKABLE WITH ABNORMAL USE! Watch the video when you swipe the photos all the way. 1 4 inch hex allowing you to use them with your bit driver. 2mm hole to allow for use as a T handle. 4140 steel which means it is corrosion resistant, hard enough to handle the torque required to unscrew and screw in valves, and will be attracted to magnets. Tokyo Marui style is compatible with brands such as: Tokyo Marui, VFC, KWA, KJW, and WE Tech. GHK style is