FGC-9 with AR barrel?

Posted by deleted_by_reddit@reddit | GunnitRust | View on Reddit | 9 comments

So I just started an FGC-9 build. I planned originally to just use the barrel from my Glock 17 which I'll probably end up doing but I was wondering if anyone had attempted it with a 9mm AR barrel. I would rather try and use the FGC as a pistol carbine so I need a 16 inch barrel. Glock barrels of that size are pretty much non-exist and I doubt making a 16inch ECM barrel would be possible.

Has anyone tried this before? Or are there any reasons why this wouldn't work?