I have been around a couple dozen 600s (owning most of them) and have yet to run across a defective trigger. If the weight is set at 3 pounds or more, you're fine. If you are worried and just do not want to "take the chance" DO NOT SEND IT REMINGTON. You will get an 8 pound, creepy trigger. Just buy a Timney or Rifle Basix trigger. You will have a great trigger that can be adjusted easily.

RH