Any of yous guys with Boyd's stocks still have your originals?

Could someone please weigh both & tell me the difference, or at least the weight of the Boyd's Classic?

I'm interested in the Classic, but I'm trying to build an ultralight gun. I know it'll probably weigh more than standard, but I detest the standard stock & have to change it.
I'm just wondering how much material I'm going to have to remove to get it down below the Tupperware weight before I order one.