hey yall ive finally found a good pattering shell for my 535 its the winchester supreme high velocity rounds now my question is are they still made i cant find any more any where when i type in the supremes stock # on winchesters site it shows double x loads they have the same specs as my supremes are they same shell in a new box if not whats the difference the shell specs are 3.5'' #5 1300 fps 2oz loads oh and i tried the new longbeards i wasnt all that impressed