It's amazing what you can hear on the internet.
This is mine. It weighs a smidge under ten pounds on my bathroom scale, without the bipod.
Then again I weigh five pounds more at the doctor's office scale than I do at home. So maybe the rifle is 15 pounds. Could be 5 pounds I guess. It's between 5 and 15 pounds. Internet warriors can take that to the bank.
I handload only, SMK, SGK and Amax from 168 to 180 grains all run great. I've settled on the 180 SGK though. No trouble hitting a 12" plate at 500 meters, fwiw. MOA at a hundred yards is perfectly reasonable, even hung over. Less than that on some days.
I've got nothing against an AR10. Someday I'll get one. I'm figuring that I'll need well north of 1500 bucks to match FNAR accuracy.