I've never used Weldcores and don't know much about them.
They're a bonded protected point (and other designs) soft made for near-100% weight retention originally designed for use on African plains game and large Asian game. They are comparable to something like an A-Frame, but easier to load since they don't ramp up pressures and require special data the way an A-Frame does.
A number of online vendors sell them in the US.
