My one month old Henry Big Boy went to the range on Saturday for the first time. After only 8 rounds, the outer mag tube came loose and slid forward out of the barrel band. Looks like it is just cheaply crimped in place during manufacturing. Henry already responded to a deeply dissatisfied email and assured it would be fixed. Still bumbed that I have to wait for the return label, drive to ups, send it off, and wait for its return. Probably could have fixed it myself, but decided I wouldn't be happy from here on out, that it happened in the first place. Anybody else have any problems like this?