Well he is my latest, I just picked up last night. After wanting on for years the sale at sportsmans and the rebate put it in my price range. Threw Talley lightweight lows on it and an old VX IIc 3-9 weight is at 7lb 1oz.
I built a 6.5 Grendel in a ar platform. Weight is about about 7 lbs with scope. Built with a 18" fluted barrel and Frontier Armory plastic lower. The handling and ability to shoulder the rifle quicker over a standard bolt action is a winner for me. I used a quick release buckle and strap secured to the buffer tube and to the top of Kifaru frame, so I hangs like a single point sling and is mostly hands free when I'm hiking.