This may be an entirely bogus (and not physics-substantiated)observation, but I sincerely believe the .243 (in a big game load) actually kicks "sharper" than say a .308.
Maybe its all perception on my part, maybe accentuated by the "sharper" report, but I honestly feel that the recoil from a .243 is more immediately intense than a .308. Something "knife-edge" about it.
Could well be that I am perpetuating the old "big bores just push, they don't really kick" theory, but it sure seems the .243 is more "here and NOW!"
Last edited by Tahnka; 09/04/11.