The Huma regulator is around 100 euro and the AEA FAC kit is around 50 euro, I spent around 8 euro to make it FAC.
Meanwhile I shortened the barrel to 11 inch length, so the muzzle brake is almost flush with the gastank.
Pictures will follow when the barrel and muzzle brake are back from the powdercoater.
Still have an as good as new DonnyFL Ronin m18x1 for sale, because I can not use it anymore.
For shooting in the garden I make a sound kill box, which works much better than a silencer.
On the shooting range is no need for a silencer, and you can just unleash the bark of the beast.
Now it looks a bit like the Bin Tac M50 pistol, bit longer barrel and full size gastank.