First off, thanks Max for the invite to these forums, it looks like it will be interesting.
I saw a picture of an interesting project done with an AMD65 barrel. It was made to be legal length and had a ventilated barrel shroud around it with an interesting site in place of the front sight. I will see if I can find the pic and post it, but I was wondering if anyone has thought of any other interesting projects for the amd65 barrels. I still think a fake can instead of the barrel extension and muzzlebrake would be neat, also would the AMD65 be a good platform for trying a bullpup design on?