The only targets that I use are my homemade ones, I take a bar straw stuck into a golf ball sized piece of soft plumbers putty and pushed down onto a surface such as a board, or smooth rock, then I set a BB onto the tip of the straw.
That works pretty well and is cheap, but the BB lasts longer if you only graze it, rather than hitting it face on.
Just kidding of course.
LOL
Nice shootin’ there dead eye. LOL!