Choices
One of the biggest problems with the Remington 597, the plastic magazines, has been recognized by Remington, and metal magazines are now the current production. Remington will replace the plastic ones.
However, the most common problem is the guide rods. When people take them out so they can clean the rifle, they TIGHTEN THE LOCKING SCREWS TOO MUCH.
Yes, I know that the Remington Manual says to tighten them to 10 inch-pounds. However, most people do not have the correct torque wrench, and they tighten the screws to much. This puts pressure on the guide rods, and can bend them slightly, causing them to rub on the bolt, which causes ejection problems. If you tighten them finger tight, then back off a 1/4 turn, then they will work amazingly well. ( Finger tight in this case is using the small end of the provided hex wrench as the lever part, and one finger to turn it to tighten up the screw.)
Also, it seems best to free float the barrel. A piece of sandpaper wrapped around a socket ( 5/8, 11/16, small spark plug, ) that is the correct size will do that.
For under $50, a Volquartsen hammer is available, and should cut the trigger pull weight in about half. LIGHT lubrication on the guide rods, no heavy grease or heavy oil, and it will work nicely.
The 597 seems to be very accurate and shoots the bulk ammo well. 36 grain Federal HP in mine shoots like target ammo.
Just some observations on the 597 so far.