The BAVTAC Barrel Nut Tool (BNT) is specifically designed for the Tokyo Marui MTR GBBR. It perfectly fits the barrel nut on the TM MTR.
Made from 4mm steel, this tool is durable and allows plenty of torque transfer to the nut. With 3/8 drive cutouts, you can even use it with a 3/8 ratchet for extra torque — perfect for breaking Loctite.
