Remington has recalled both the Walker and X-Mark. Neither of them has any safety problem other than persistent BS law suits. I can tell you one real word effect the law suits have had. It used to be that the X-Mark could be externally adjusted down to about 2.5lbs by the owner. Now the minimum is about 4.5lbs.If I remember correctly, there was a recall a couple of years ago on the Remington's for this problem
Remington has fought this crap for well over ten years. They have become a target for ambulance chasing lawyers and idiot gun owners that won't take responsibility for their own mistakes. They finally threw in the towel and at least one of the recalls was part of a court settlement when they were dealing with a bias anti gun judge.