Cool, I havent got to shoot a 500 S&W yet, I have the 460 though and they are fun. I have had the muzzle brake in mine replaced with a block so its not so uncomfortable for the person that stands next to me, however it still produces a mighty pressure wave.
Would be interested in anyone that has shot stout loads in each to reckon howmuch difference there is in the recoil. I load mine with 400gr projectiles and they certainly advise you when you let one rip. That said I find full loads in my lighter 44 to be more of a handful, the x frames are big heavy recoil absorbing machines.
This vid is me shooting the 460 and 44 side by side, pardon moi being uncouth with a ciggy hanging out my gob
and me hitting a 1 ft high coffee can at 25m (the lion teddy copped it too :-) from the hydro static shock )
big cals are fun
