Resizing 7 STW with a 7mm Rem Mag neck sizing die?

[Bishopus]

So I've had excellent results with the Lee collet dies, but they don't make them for the 7 STW and I want one.

I _could_ get Lee to custom make one for me, but I'm eyeing the 7mm Rem Mag, and thinking that aside from cartridge length it's identical to the STW--same shoulder angle and everything. Anybody know a good reason why resizing the neck of an STW with a Rem Mag die _wouldn't_ work?

 

[Andy]

Should work fine - the business end of the 7mm Rem Mag is slightly larger than the 7mm STW, so will neck size nicely.