Re: FAL
I was told years ago, when I first contracted black rifle disease, that if I want accuracy & reliability, get a heavy barreled bolt gun. I own two Armalite AR10's, a Rock barreled Rem 700, and an Imbel FAL, all in .308.
Some people get lucky with the semi autos, but do your homework first, and be prepared to learn how to fix it when something goes wrong, or at least be educated enough to convey the problem to a gunsmith.
My Imbel is a kit gun, and with the right loads,is more reliable and accurate than my AR10's. I got lucky. I get more enjoyment from the short barreled semi-autos, and feel there is more practicality given the parameters of what these rifles are capable of. My AR10's have only malfunctioned 3-4 times out of some 750-900 rounds, and I'm not sure it wasn't my fault.