Quickload Request - 378 WBY Mag

montana_native

Well-Known Member
Joined
Oct 4, 2008
Messages
621
Location
SW Montana
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

Well-Known Member
LRH Team Member
Joined
Dec 1, 2019
Messages
347
Location
Newville, PA
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.
 

Attachments

  • 378 Wby RL33 350 CE.pdf
    70.1 KB · Views: 15
  • 378 Wby RL33 375 CE.pdf
    70.1 KB · Views: 8

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