Would removing the Gas Block, Gas Tube, and Gas Piston from an FAL Barrel, then plugging the Gas Port on the Receiver make it legally not a semi-automatic for purposes of 922(v).
I am considering getting my FAL kit, receiver, etc...and building it originally as a single shot pistol. Then, later on making it into a 922(r) and (v) compliant Semi-Automatic Rifle by replacing the Gas Block, Tube, and Piston, Unplugging the Gas Port on the Receiver, replacing 6 parts with US Parts, removing the threads, Flash Hider, and Bayonet Lug, and placing a stock on it.
But, as I understand it, I could return it to Pistol configuration at any time as long as I made it into a 922(v) complaint config. such as making it a single shot.
One thing I might consider is getting an extra barrel and cutting it behind the gas block, so that it cannot be returned to semi-automatic without replacing the barrel and Gas Assembly. Then, when I want to return it to Rifle config. I simply replace the Barrel/Gas Assembly and reinstall the stock. To convert it back to a pistol, I would remove the Barrel/Gas Assembly and replace it with the short barrel (w/o a Gas Block).
Is plugging the Gas Port Necessary. Or, should I simply get a 2nd receiver and pin and weld a plug in the gas port. I would figure that if it cannot cycle w/o replacing parts that it should be OK. But, I want to throw this around and see what others may think about the issue.