A.J.  I've used this LE Ammo in 45-70 on two game animals last fall with excellent results.  The first was a cow elk in Wyo.  Laser ranged at 240 yds off of shooting sticks. Aimed just below her topline- broadside standing shot.  She went completely off her feet with the first shot with a broken shoulder and staggered to her feet. Second shot anchored her solid.  First shot passed through, second shot lodged under the offside hide.  Later I took a whitetail doe also at 240 yds from a solid rest (sniper shot)  That one went completely through base of the neck and she got dead- quick!  I still love to reload but honestly this ammo is faster than anything I make,groups better than anything I make,  hits hard as anything I make, more consistent than anything I make, and had better downrange performance than anything I make all with modest recoil.  So I will reload plinking loads, cowboy loads, and a few odd hunting loads but when I get my tag in the mail, the first thing I'll load for the trip is my clean 45-70 Cowboy model and this LE Ammo.  Good Luck to you!  SnuffyDVM   
Ain't nothin better than ridin a good horse through new country--Gus McRae-  Lonesome Dove