New upgrade parts from FG-Airsoft for your WE G39 Gas Blowback Rifle. These are barrel buts in light and dark gray colours which they claim will increase the accuracy of the WE G39 by allowing an efficient tightening of the barrel. These are made of phosphated steel and are CNC machined. Both versions are priced the same at €23.00 and you can also get a Barrel Nut Tool for the G39 to help you in installation as well.

A howto video is included in this news post.

Barrel Nut for WE G39 - Dark Gray

Barrel Nut for WE G39 - Light Gray

FG-Airsoft Barrel Nut Tool for WE G39