Some time ago I ordered a variety of poppers from BAM Airsoft. Their targets were to replace the Mad Bull poppers we were using, which were getting extremely beat up. The thin aluminium just couldn’t hold up to the use it was seeing from us.
“Built like a tank” comes to mind. They were a great buy, though you need to build your own stands from 1-1/4″ PVC pipe. (Hint, look for it in the WIRING and electrical section – not plumbing. It is not a plumbing size.)