For a half-dozen years or so, I owned one like that in .308 Win, except mine didn't have the muzzle brake, the scope was a Burris 2-7X, and the base was a T'SOB. I was contacted by a friend," out of the blue", 2 weeks ago who wanted to buy mine. I sold it for $650, with about 60 rds. of ammo.
$350 is a good buy. The one I owned is very accurate, but they're heavy. Mine weighed 6.34 lbs., scoped.