I've don't mind used guns, but if there isn't enough savings to buy a barrel I usually wont bother. My luck with accuracy has been better with new ones. Think about it, if you got a great out-of the box shooter without a thing wrong with it would you be selling it? Average shooters get culled, and guns with little glitches tend to get sold, and that affects the odds.
How many used rifles have you bought and got sub-par performance from Dogleg?. I personally have bought and sold scores of used rifles both here on our EE and at various gunshows,you get to know the fellas who buy and sell in volume.
Buy one,tweak it a little,shoot it a little, put it up for sale to fund the next latest greatest is the predominant mindset among most traders in my experience.
We've got many traders here on CGN with over 300 transactions (
Doug comes to mind ) I wonder what the percentage of rifles sold by a gentleman like him are sub-par?, you wouldn't have a long career on the EE selling turds, I'm not saying that it doesn't happen on occasion but not by traders who are in it for the long haul.
Heading back to the Remington 700 discussion, I would highly recommend one. I have owned and shot over twenty in various chamberings in all different trim levels with manufacture dates from the early 80's to 2014.
I have never had one that wouldn't group an inch or less with handloads, in fact,name me a current production bolt action rifle by any manufacturer that doesn't?
The 700 is not my favourite rifle but they are proven shooters, to claim otherwise puts you in the very small minority group of folks who got a factory turd, or you're just a hater.