Resize 243 WSSM Brass to 25 WSSM?

utahpredator_7

utahpredator_7

New member
The local shop ordered about 10 bags of 243 WSSM brass and I don't think they've sold a single bag. I shoot a 25 WSSM and they have a hard time getting brass for it from their supplier sometimes. What would it take to size the .243 WSSM brass to 25 WSSM?
 
Some good lube!
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I prefer the 243WSSM brass over the 25 as the necks come out a little thinner. Just use some good lube on the inside of the neck and run them through your 25WSSM sizing die. You should notice that the bullet seats a little easier due to less spring back of the thinner necks. I have even turned some of the 25WSSM necks down to achieve this which has also given better accuracy.
 
Originally Posted By: utahpredator_7The local shop ordered about 10 bags of 243 WSSM brass and I don't think they've sold a single bag. I shoot a 25 WSSM and they have a hard time getting brass for it from their supplier sometimes. What would it take to size the .243 WSSM brass to 25 WSSM?


If you go to "wssm.com" thay have tons of info on this.
 
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