Benny,
I agree with others here. The dealer is at least $700 too high on a used field grade 83. I recently purchased a new Premiere 83, 4 3/4 inch 475 for the price he is asking for a used field grade. Most dealers will do better than the MSRP on the FA website. For $1900 you can order the gun new, Premiere grade, lifetime warranty, extra fit and finish and the options/caliber you want. Whats more I ordered mine and it was at my dealer the next day. Yes you should carry the 83 with an empty chamber under the hammer. These are not Ruger copy handguns like the BFR with transfer bar safeties. They are true single actions like the original Colts. As you draw back the hammer you will hear the traditional four clicks. You load and treat them like Colts, as in draw the hammer back to half cock, load one, skip one and then load the rest, draw the hammer to full cock and lower it completely. You will be resting on an empty chamber. Then if you drop it or hit the hammer it will not be able to drive the firing pin into a live round. I went with the 475 for this FA but I have extensive experience with both the 454 and the 475 from Rugers and BFR's. I find the full loads from a 454 to be more tiring to shoot than full load 475's. The 454 has a much faster recoil to it and in most guns also causes some torque sideways as well as back. The 475 on the other hand just pushes and rolls back. Don't get me wrong, it pushes and rolls back real hard, but more controlable in my opinion. That being said, for pure pleasure I do most of my 454 shooting with 45 colt rounds and most of my 475s are moderate hunting loads. I like 400 grains of lead at just under 1,000 fps, These are easy to shoot and will handle anything you need in the lower North America. If you do not handload, you can get very accurate 475 ammo from Buffalo Bore in both heavy hunting loads as well as lighter practice loads. I believe Grizzly will also be offering lighter practice loads for the 475 in the near future. Okay last, a few comments on the BFR vs FA issue. I own both a BFR and a FA in 475 Linebaugh. Comparing the two would not be fair. The BFR is a great gun, and will do what it is designed for anytime, everytime for a lifetime, I am sure. It is well made and I would say is better quality than most if not all stock Rugers I have owned or handled. It shoots well and will group inside 2 inches at 50 yards from a rest if I do my part. The grip frame however does not handle the recoils as well as my FA and it does not lock up anything like my FA. The finish is nice, but the frame polish is not the same as the grip frame or as the barrel. In other words it is a production peice. My FA on the other hand has a beautiful uniform finish to the steel. The peices match so well that you have to hold it close to see where the pieces are fit together. The action locks up like a bank vault. In fact it is almost impossible to see the cylinder gap. My FA came with a test target that is one ragged hole at 25 yds. You have to look close to see it is more than one shot, and I can get groups under an inch at 50 yards from a rest. This is due to the extra time take to line bore the FA cylinders so they align with the barrel. In short, the Freedom Arms guns are the top of the line in SA revolvers. If you buy one you will not regret the investment.