Don't own one but have a 45-70 with 405 grain slugs and about 55 grains of H4895. I suspect its kick is pretty close to a 458. One gets a serious punch and can feel the rifle torque as well. Would like to drop a deep woods elk and perhaps a moose with it. Rumor has it one can eat right to the bullet hole.
Have a 45-90 too, but have not loaded up the 540 grain slugs yet. Should be pleasant to shoot as the rifle weighs 15 lbs.
