
Update on the catch boxes
I built a larger one, because the first model turned out to be a bit too small for my liking. Looking at the smaller one, after several hundred shots, you can clearly see that the EVA-foam can certainly withstand quite a few hits.
As always: both are made from foam puzzle mats, they are collapsible, portable, easy to build, and really inexpensive. The backstop is 100% cotton T-shirt fabric.