This is one of my favorite rifles. Old school assault 30-30. Roughly the same power as the AK 47 round. Worked back in the cowboy days and it works now.
Those old school rounds can be quite devastating. My primary field gun for hunting in bush is a Marlin 1895 GS in .45-70, a round that is almost 200 years old. I loaded my rounds to .450 Marlin SAAMI specs, firing a 550 gr. cast bullet at 1600 FPS. It has enough mass and energy to traverse a hippo lengthwise. It can be hell on feral pigs too.