I procured a Ridgeline FFT Titanium last year. It weighs in at exactly 5 pounds. Using a Swaro scope, the whole rig is right at 6- which is a joy to carry all day long in the woods.
It is not my most accurate rifle, but after a bunch of load tuning got it to consistent 1 MOA which is fine for my uses. One problem with the gun: it's a short action (308) with a "standard" magazine which limits COA for modern bullets. So no way to get those puppies near the lands- unless you go to single shot operation.