"...find the FN and M14 were both as accurate..." A real M14 will outshoot an FAL. It's the only thing that the M14 won during the U.S. Ordnance tests in the 50's. The M14 was selected because it was invented Stateside and for no other reason. Otherwise they are pretty much just a semi-auto rifle.
The one in the video is an Isreali version.
The one in the video is an Isreali version.