IMPULSE101 - Tokyo Marui MK18 MOD1 Gas Blowback Exclusive Barrel Nut Wrench

Tokyo Marui's MK18 MOD.1 GBBR barrel nut is a proprietary standard, so conventional barrel nut wrenches may not fit.

This wrench is specially milled to fit securely into the four notches of the barrel nut and can be turned firmly in order to unscrew and remove the barrel nut.

It is a very convenient tool for customization and maintenance.

In addition to the hole for inserting a rod or a driver to turn the tool, a flat part om the tube allows the tool to be grabbed with a wrench.