Not for "high power" airrifles! How high is "high power"?
I own some rifles between a few and 110J.
A .22 35J Rifle make some bad dents with lead, A .25 with 45J would destroy it step by step in a short time- not to use.
My .30 110J would kill it very fast I think so.
Is it also a trap for "high power" air rifles? I dont think so or u have to spezify "high power". Maybe there is a official range for this HP, but I dont know. I think the description could irritate.
I think at a max of 20/25J it would be ok for some time. Its 2, maybe 3mm or so thick (soft) steel, its stabile (but it bends with 45J Power fast after the first shot!) . If you own a 16J (or little bit more) it is for lifetime I think so.
I bougt this trap some time ago, cause I heard it works with KK(.22lfb), but this was a myth.
I use it till today with some deep dents, but it works, when I dont use "high power".
Its a good quality trap, but not for HP!
Sry for my bad english.