The "New Vaquero" is nothing like the old "Vaquero".
If you have an old Vaquero you can load it up every bit as hot as a full power 44mag.
If you know what your doing and watch for pressure you will still be able to work up some hotter loads with slow powders. Way hotter than you will find in the books.
Last edited by reloader28; January 18, 2013 at 10:00 AM.