I have been thinking about cutting barrel on my Heym Martini 416 Rigby from 24" to 22" . I have an AHR with a 22" and it feels handier .
Turning a $10k+ rifle into a $5000 rifle in one easy step.
Preferences aside, you may cut it down which of course is going to affect velocity of the 416 with many loads. This will restrict you to powders that 100% burn in 22". Beyond that, I'd caution you that it may not handle the way your other rifle does after all this modification anyway, but once you do this, if you do not like it, you'll take a hell of a haircut on it.
If you don't love it, sell it for top dollar and get a different rifle, otherwise you're destroying its value and you may hate the outcome anyway.
had 22 inch barrels....but I never see bought a gun to worry about the value...it was for me and for me to enjoy.....also don't like long barrels...and to me that is over 22 inches on a bolt gun