300 Win Mag brass to 7mmRM

C.Smith

Handloader
Oct 11, 2006
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Can you run 300 win mag brass through a 7mm Rem Mag dies and have it function correctly?

Corey
 
C.Smith":2xp5u738 said:
Can you run 300 win mag brass through a 7mm Rem Mag dies and have it function correctly?

Corey

It is longer than 7mm mag brass. It can be done. Full length resize it and trim to minimum length. Same with the 338.
 
Cool, I both 338 and 300 brass but no 7mm RM. Just picked up a used but brand new savage for $300. Thanks Pop.

Corey
 
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