Home Forums Reloading Big Game Rifles 7mm Weatherby load request

I’m just starting to load for the 7mm Wby and there doesn’t seem to be a whole bunch of info out there with newer powders and bullets.

I’m going to start with MRP and 160gr Partitions, but I’d also like to try 175gr Partitions and 145gr LRX. I have several powders on hand. H4350 (which i’d Prefer for the 145’s), RL26, MRP and IMR7828.

What have you tried and found to be a good combo? This is a late model Mk.V with 1:10 twist.