Hello community, I'm a muzzleloader from Germany. Since a few weeks I'm the proud owner of an original american smoothbore longrifle, cal .50. I use a .490 round bullet, 0,50mm patch an 45 grs of swiss powder no.2 which is very common in Germany and Europe. The accuracy is very good. At a distance of 30 yards 3 shots are 50mm together,even at 60 yards (50 meters) 3 shots are in a 80mm circle.