357 Sig Reloading Questions
When resizing the 357 Sig case does one need to be careful not to push the shoulder back to far like on bottleneck rifle cartridges? Or does it headspace on the front of the case and not the shoulder?
Do you need to taper crimp the bullet?
Do you need to taper crimp the bullet?
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When resizing bottle neck handgun cases such as the .357 Sig and the 7.62 X 25, I have found that it's much better to use two sizing dies to prevent deformation and do away with the need for lubrication of the brass.
With the .357 Sig first run it through a carbide .40 S & W die then full length resize with the .357 Sig die.
Don't sweat the headspace. The rear face of the extractor establishes the headspace with controlled feed pistols. Overall length and shoulder to rim dimensions aren't a factor. Just run it through the full length .357 Sig sizeing die.0
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