I've come to realize that hot rodding a 45-70 is a great way to induce punishment with any rifle. A 400+ grain slug at about 1,250 fps will still go through 18 to 20 1-gallon water jugs with ease. I hopped up some rounds for a Marlin Guide Gun, and I'd be happy if someone would come through and shoot them up for me. It was certainly a mistake to load up 100 rds.
