what is the difference between the old and new vaquero bisley

[twotoescharlie]

I have an old one, 44 magnum caliber, new in the box, it has one cylinder of 44 specials shot in it.
cleaned, oiled, and put back in the safe. had it since they first came out,just havn't shot it much. just wondering what the difference was?

TTC

[RobS]

The older ones were built on a large frame where as the new Vaquero's are built on a smaller frame.