I have a Remington Model 660 in 222 caliber that I purchased in the early 1970's. I've had this rifle for years now and never really shot it very much. I was told that it had a bad trigger and I got that replaced with a new trigger from Remington. They had a recall on the trigger and did the trigger job for me. IE They paid my gunsmith to install a new trigger for me. I was not into shooting at the time and just got the rifle to shoot some groundhogs.
Later around 2010 I decided to take up shooting again after not hunting for a long time. I had the gunsmith bed the gun for me. It shoots pretty good I guess. I'm not sure if he did the job right or not. I did noticed that the barrel is free floated. But I installed a screw though the front part of the stock to hold a sling holder devise. The screw is too long and it makes contact with the barrel of my rifle. I need to take the rifle apart and use my Dremel Tool to sand the tip of the screw down some more so that it's below the wood surface on the inside of my stock. That way I can take a dollar bill and slide it though between the stock and the barrel and make sure that the barrel is truly free floating.