I just ordered a 16 inch diameter AR500 target,,
The larger the target, and the harder the material the louder the ring when the target is hit.
So, the 16" disc out of AR500 should make some noise!!
I am gonna mount it out at a distance that the centerfires will be going slow enough to not damage it,, (too much,, LOL!!)
Shooting Targets always has a nice selection of blem targets to get the order over $100,, so that I get free shipping.
I got to admit, the set I bought a year ago for rimfire still has the zinc plating on,, no rust at all.