How would you compare the perceived recoil to say a scandium j-frame 357? This is the only "heavy" recoiling handgun I own (or have fired). I've shot a few 158gn & 170gn full power loads out of the 13oz. gun. It took some range time to get used to, but I'm ok with it.
Its a way different thing for me.
For me, the .500 is on the intimidating side. I still have a small flinch with it from the blast.
something like the 340 PD doesn't have a flinch factor for me, but it is more painful to fire. Its like clapping your hands together as hard as you can.
I can keep my grip much better on the 340, even if it is more uncomfortable to fire.