OK, I know this is an old thread but I am hoping to join the cool kids gang (my FN-303 arrives tomorrow) I am curious about the spacer for the barrel. Can you give me a little more information on this and why it is needed?
My timing sucks for playing with mine. It arrives tomorrow and I leave for the east coast on Friday to go buy a house. Flounder is leaving the desert and headed back to the beach! Ok not quite the beach but a state with some coast line at least.