I dunno where this issue of their questionable reliability came from...?
That strange dimension called "reality."
Exactly: people can take them to the trap and skeet range, keep them clean, and they shoot fine.
If you don't go out in really bad weather, load one or two rounds at a time of American target ammo, stand around a lot and shoot a little, they work great. For most applications, including most hunting here, they perform as desired.
That's why people have taken them to Argentina, Southern Mexico, and the like. They have an 1100 that has never failed them here in the states at the range, or dove hunting where the limit is 10 birds and you have to plug your magazine.
Now stuff the unplugged magazine full of dirty field ammo, go somewhere with literally millions of doves and NO LIMITS, shoot as fast as you can reload, in a dirty real-world environment where you're paying a lot of money to be there and you
shoot your gun instead of cleaning it, and the things have a lot of trouble.
The same thing has been observed with the M9 pistol: they work flawlessly
at the target range. In Iraq? Not so much. ...not that anyone's paying a lot of money to be in Iraq, of course.
I don't thnk people realize what Argentinian dove hunting means, in terms of rate and volume of fire. Also note that there are plenty of people around, down there, who need meat. You might think that you don't need to shoot that many doves, but as many as you can shoot will get eaten, by people much hungrier than you.
AFAIK the only Remingtons you'll see in service there are 870s.