I bought a Henry in 327 federal, and like many report, the maximum cartridge OAL that will cycle is about 1.53". It's not the end of the world, but is incredibly short compared to every handgun except the single seven. Needless to say, I was really bummed when my favorite bullet I've been shooting in the handgun will not feed in the rifle when crimped in the groove. I have come across a thread about modifying a marlin, I'll post the link below. I was wondering if this is something anyone has attempted on a Henry. I was going to ask Henry themselves, but I can pretty well guess what they would say. If I could increase so it feeds shells just .025" longer, I would be happy. I have no interest in shooting anything but 327 in this gun, so feeding of H&R mag is no concern of mine.
http://castboolits.gunloads.com/show...-cartridge-OAL