These are dueling plates. 6" steels... You reset by a long bar across the back of all the plates and a rope back to the shooters position.
Absolute riot.... A good shooter will be around 6 secs....
You can make a dueling tree as well. Same idea, targets stood straight up, and slight angle away from shooters.
Get 6 -8 plates on a tree.
Start with 4 on each side, and start shooting.
Whoever has the most plates on their side after 4 mags loses, or whoever gets all the plates on their side loses....
This can go back and fourth a bunch with two good shooters.
Most fun you can have with a hand gun IMO
WB