I've installed the outlets and switches that are designed to accept AL wiring. I believe that Leviton makes them. They come in brown and ivory. If you pig-tail with the proper methods, can't forget about those ground wires too. The wire nuts that accept AL to CU with the built in penetrox are good also. It's funny when we see #10 AL speed wired into the back of the outlets years ago. It's ashame that guys used AL wire years ago, to save a few bucks on material. You have to treat each box like a doctor, when you start a repair job on that stuff.
