7mm wsm brass

hazer

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Jun 29, 2013
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Location
sw pa
i am having trouble as everyone is at finding 7 wsm brass. i have a lot of 270 wsm brass can i run them through my 7mm wsm dies and neck them up to 284 cal? i understand they are the same brass whether 7 270 300 or 325. is this true?
 
They are different.

7mmWSM is the odd man out. It has a different shoulder location than the others. If you form from the others, you may end up with a donut in the neck when forming 7mm from 270 or 300 brass.
 
They are different.

7mmWSM is the odd man out. It has a different shoulder location than the others. If you form from the others, you may end up with a donut in the neck when forming 7mm from 270 or 300 brass.
thanks for the input. i did not know that.
 
hi there if found some left overs from my savage striker and browning abolt
I have 29 reloads with 140 gr hornady sp nickel brass
8 factory 160 gr molly coated fail safe hp nickel brass
9 factory 150 gr sp normal brass
and 2 fired nickel cases
 
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