I don't know.
You or anyone else here ever play Stingray? I'm told the snares & tenors were VERY heavy. Although how much heavier could Stingray tenors have been than most other manufactures today are? To me they're all absurdly heavy.
We had Stingray drums for several seasons, in that exact red/white combination., though not the wedge model. Yes, they were very heavy for 14" drums. We/I replaced them in favor of the 15" Ludwig metal shell drums we currently use. They are not only lighter, but we feel they have a more authentic look and sound for an alumni corps.
Reilly Raiders still have Stingrays, though a different model from those that we had. Yankee Rebels also had them until their disbanding in 2009, though they were using some of the small wedge snares for parades, so that will tell you something about the weight of the Stingrays.