Not without creating a false shoulder/hard seating and fire forming.Once fired 270 WSM brass will work fine.
To solve the problem I just got a new barrel in 7RM. I'd rather spend the Norma money on barrels....seriously though have you seen the price of that stuff.Kinda in the same boat. Looking at getting norma 300 wsm brass....
To solve the problem I just got a new barrel in 7RM. I'd rather spend the Norma money on barrels....seriously though have you seen the price of that stuff.
Stock up on it when you find it....the WSM lines have had very limited success so it will just continue to get harder and harder to find.
I dunno man I see a lot of 300 and 270 and fair bit of 325 WSM but zilch for 7mm. I agree with med I think the 7 makes the best sense of the lot but also agree its sucking wind and not likely to last. Unless its new found bit of popularity with the bench rest crowd continues and grows time will tell.