I've shot a .30-06 & a .405, both Miroku's.
The -06 was negligible, since the M95s a relatively heavy gun for that caliber.
The .405 felt just about "right", a nice solid thump, without being uncontrolable.
The .405 was a friend's, and he had mounted a small XS peep atop the flat bolt-top & replaced the front blade with a higher, XS whiteline blade.