Quickload Request - 378 WBY Mag

[montana_native]

Hello,

Hopefully this is acceptable to ask here. But I'm looking for a starting point with a 378 WBY with a 30" bbl and 350 and/or 375 grain Cutting Edge MTH bullet. No magazine restrictions and the freebore is 0.200". If possible, can RL33 be included in the data?

Again, I hope this is an acceptable location for this request. Thank you.

 

[just_jon]

I ran both bullets with RL33. I am trying to set up a propellant table, but having difficulties sorting through the data input. Let me know what other powders you need.

 

[montana_native]

I ran both bullets with RL33. I am trying to set up a propellant table, but having difficulties sorting through the data input. Let me know what other powders you need.

That is exceptional! Thank you very much!