I buy good deals, new or used. My last purchase was a new Colt LE6920 mostly because this price new is cheaper than you can find it used. No incentive currently to buy many ARs used, especially when you can find the model you want in stock at pre panic prices. Others are specific rifles, such as a CZ 452, which I couldn't find used semi-locally and accepted buying new to own.
I've bought many firearms used also. So far, I have not been burnt. If I'm uncertain on the gun, I'll pass, go research it, and return if still interested. Many older rimfires shoot outstanding and can be had for a song. Doing minimal background research on a handful of models always seems to keep me finding good deals that are great shooters. Rifles like the Savage 10/110 are others I like to buy used, since everything can easily be swapped out if an issue does arise.
The informed buyer can get some great deals and pass when tell tale signs say to pass. It isn't a perfect system, but neither is buying new. Many old rifles have much better craftsmanship in their build than today's mass produced computer controlled assembly. That doesn't mean they'll shoot any better than a new rifle, but they sure are more aesthetically pleasing. Many of today's rifles are absolutely ugly. Most shoot well, but there are quite a few lines which have no value beyond being a tool. It's hard to get a rifle you would be proud to pass down without spending $1500.
