New to Reloading - Die Set Question

[Harpoon1]

Don’t discount the 100 grain “Partitions”! They may even be a better fit for Grendel than the 125’s, with its lower velocities. They’re every bit as tough as the 125’s, and you get the added benefit of higher velocity at impact and a flatter trajectory. In fact, the 100’s would be my first choice over the 125’s. YMMV.