I am looking for 338 win mag brass!!! Thanks

I haven't done it yet, but looing at expanding 300Win Mag to 338 WM cases. I have the straight tubes Peterson brass, but haven't taken the time to resize the brass down to 338WM cases.
 
Modway $90 for 50ea new and Im making some right now out of 300 win man and 7mm mag brass , lots of trimming with the 300 win mag and the 7mm mag comes up 10 to 12 thousands short
The OP was last seen almost two years ago. Hopefully, his brass shortage has been resolved by now.
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I haven't done it yet, but looing at expanding 300Win Mag to 338 WM cases. I have the straight tubes Peterson brass, but haven't taken the time to resize the brass down to 338WM cases.
Im using 300 WM and 7mm mag brass to make 338 WM and the 7mm is way less labor but comes up 10 to 12 thousands short . just bought from midway USA 338WM new 50ea for $108.70 thats $2.17 each . Got lots of $ but also Lots of time so away I go down the rabbit whole
 
..don't worry she'll stretch after a firing.
Kinda hoping for the stretch...... with the 7mm mag brass formed to 338 WM as its a one and done process and the 300WM is a 4 step process and then anneal on to of that ......... Made a bunch of 350 Remington mag brass out of 7mm Mag brass , Had to buy a redding form / trim die but the came out Awesome . I cant keep up with orders for that cartridge even when I priced them at $150 per 20 . I would have thought that would have threw everyone off buy but Heck no ...... Now if I could find more 7mm mag brass Id be sitting way FAT
 
I am not short on brass, but it's win, Rem, Fed or other. Stepping up better brass. Peterson or Lapua.
 

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