I took the Bchsflinte to the range this morning. Fired 5 of the 11.7x51R Buffalo Arms rounds. These are reformed 348 Win cases loaded with 0.459 395 gr RN over blackpowder. The sights are on, at least at 25 yards, but I didn't really shoot for group. Like the 5 spent cases the seller sent, these changed in only one dimension. Case mouth OD went from 0.483 to 0.488. A 0.458 bullet meant for 45-70 slides into the fired case. So, whatever the specified caliber, I think I can reload using the fired cases, no resize, and maybe a 0.460 bullet hand seated over black and a taper crimp. BA sells a 0.460 400 gr hollow base bullet. It may not be the Danish round, I don't think it is, but I can fire form cases from it. Should do for a deer, don't ya think!