I have this setup to limit frags and it actually collects most of the spall. Plate hangs from a short chain at a downward angle. Hangs on a T post that can be pounded in the ground or placed in this stand for indoor use. Great for indoor ranges to reduce ceiling and wall damage and cleanup.
I've been storing mine in an old refrigerator for about 20 years. It keeps temps and humidity relatively stable in my reloading room which is NOT climate controlled.
I bought these from Hang Fast Targets. http://hangfasttargets.com Very new design that would seem to meet the needs described in this thread. The AR 500 plate hangs on a back angle deflecting splatter toward the ground. The hanger and chain are protected by the plate. I've shot them with...