This is a well documented issue, and the primary reason for Remington's bankruptcy. They've been repairing millions of returned rifles and paying out in over 100 lawsuits since the 1940's. Hard to be profitable doing that.
Do you know when it was made? If prior to 2007 this is a well known issue. Remington redesigned the trigger in October 2006. But even with the redesign there was a recall on 2007-2014 rifles because some of them got adhesive dripped into the trigger mechanism during assembly.
But even with the known issues it shouldn't be doing it this often. Most of them only do this about once every 20-30 years. Just reliable enough to start trusting it, then it bites you in the butt.
It is very likely that it has been improperly adjusted or is filthy. You could return it to Remington, but with the known issues I'd strongly advise just replacing it with aftermarket. I put a Timney in mine.