I am considering having my ultra-rifle fitted for a heavy 12 gauge ultra slug barrel, but I am curious about the recoil. I can relate to an 8mm Mauser, a Mosin M-44 (7.62 x 54R), a .308
and a 12 gauge single shot with 00 3" magnums. How does the recoil of the 12 gauge ultra slug barrel compare to these?
Thanks for your help.