I am considering buying a 16 bore Husqvarna rolling block rifle. I have read that these guns were built on an action that wasn't strong enough for the regular black powder ball or slug loads. Is that true? Other sources seem to think they are very strong actions. I like them but don't want to end up with a gun that can't use fairly heavy loads. I was thinking it should be able to take 100 to 120 grains of 2f but am not sure. Any info on the quality, strength or loads for these guns would be very helpful. I have seen threads on this sight where people have said they are very stong and other people seem to think that their action got beat up by regular blackpowder loads, so I don't know what to think.

Thanks,
Lane