Today, I was checking several Remington 870 Police shotguns in the gun shop and found out that ejector looks different:

Remington 870 Ejector New

Remington 870 Ejector New

Compared to the old Remington 870 Police ejector:

Remington 870 Ejector New

Remington 870 Ejector New

New ejector is thicker and looks more reliable. Some Remington 870 owners sent me photos of that part broken but I’ve never experienced that: The Most Frequent Problem with Remington 870 – Broken Ejector or Ejector Spring