I have owned both the Go-Sport and the Go-Sport Gorilla and the weights are essentially the same. I get 3.4+
pounds for the Go-Sport and 3.6-
pounds for the Go-Sport Gorilla and both in size Large. In other words, the weight is very close. They must use the same mold but use a slightly stiffer compound in the toe to blade transition because I cannot tell the two versions apart and nothing on them says Gorilla save for the box. Ref. Post #1.
Metric, shmetric, at least I am not using Stones. Okay, okay, then 0.257 stone for a pair of GSG
.