Well, it's off to the range to check out a new target idea. I was at Family Farm and Home and found this Osmundson 1/4 "Ducksfoot S-tine Sweep OK-4. I figured to drive two steel posts in to the ground about 2-feet apart and hang the tine center with para-cord. It should work like the gongs, but at a much lower price. I paid $.99 for each post, $5.00 for the para-cord, and $2.99 for the tine. Since the tine is 1/4" steel it could be used for a very long time.