So far, sizing only a thou [from .358 --> .357 w/ starline brass] the Speer 180 has worked superbly well.
In the 190-200 cast range, the classic Lee 358-200GC sized 0.358" is also a ready made fit.
As far as sizing/shooting .357 cast (thinnest ALOX coat) leaves an absolutely mirror-finish bore at 37/38,000 psi
Last edited by mehavey; December 3, 2019 at 10:30 PM.
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