GBB Magazine Output Valve Tool Tokio marui style:Tokyo Marui + GHK style Black oxide finish

Black oxide finish

Material: All major parts 304 Stainless Steel Adjustment

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

Heat treated 17-4 stainless steel

GBB Magazine Output Valve Tool Tokio marui style:Tokyo Marui + GHK style Black oxide finishUNBREAKABLE 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