Ok, I am not a reloader or a ph. I did some searches to see if this question has been asked before and didn't see any. So here is my question. My sad and I where discussing DG rifles the other day. He has a newer model marlin lever action in 45-70. Could you make up a dangerous game load for it? I know you can get the bullets from Hornady and the like. With modern powders I feel you could get the velocity needed. The current hornady leverevolution in 45-70 is a 325gr bullet @ 2050 fps and 3032 lbs of energy. That is close to a .416 ruger.(2400 fps 5000 ft lbs with a 400 gr bullet) I would not use a factory load because of the bullet. This would be hand load only. So thoughts? Is it even legal to use?