You're feeding into the gun grabber frenzy --
"Battle Rifle" is typically selective fire / full auto. And if you're going to go that route, get the belt fed M-60.
FAL would be my pick of the market options -- Retail version is a semi-auto, mag fed. It's not the selective fire "assault rifle" used by the military.
The point I'm belaboring here is that the commercial / retail FAL is NOT an "assault weapon," not a "battle rifle," and not a "weapon of war" -- regardless what Obie, Joe, and Dianne would have you believe.
Let's not feed this Hydra from the in-house sources, eh?