Highbrass1227
Active Member
Thank you, I have 4831sc, that I bought for my 270. I've have to look up the load for that power in 7mm Wby Mag. I've always heard for the most part that the primer matched the powder. Be great to use the same primer that my 6.5 Creedmoor, 270 and 30-06 use!I'd say no,unless your in extreme cold ,Or trying to lite ball powders, they the non magnum primers worked fine in my 270 WSM , Cheers,pardon my interruption, just my 2cents
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