I have a TRG42 300 WM with a cyclone on the end. It does a nice job, but is it strong enough for the magnum. I have called AAC and asked them, to which they stated if the barrel is over 24" (which it is) it should be ok, but they haven't tested enough to know. This is a older cyclone and has been great on my 308s and I don't want to ruin it. Anybody have any experience with a step up like this?