Have you folks ever used them? They are fun.
Black Plastic Bullets & Red Plastic Cases. They are also cheap!
They are not toys & travel at 400+ fps but, only sound a bit louder than a cap pistol going off. They are reusable and reloadable using a very handy tool called your thumb.
You do need to push the spent primers out & push new ones in.
They get your revolver pretty sooty but, it wipes off very easily.
MUCH MORE FUN IN REVOLVERS THAN SEMI~AUTOS.
They DO shoot quite LOW because there is absolutely no recoil.
You can hang a HEAVY BLANKET up as a target backstop & pin or tape your targets to that.
Link To Speer Plastic Bullets Click Here