Thread: Reloading without neck sizing

True, that is what I read, peak pressures have to be dropped down to around 50kPSI for no sizing to be required at all, but once that point is found brass life becomes a non-issue. Contrary to my previous post, at the lower pressures the comment was also made that necks don't tend to thicken but it is carbon build-up around necks and chamber at the neck that is the thing to watch.

Dead is better, what peak pressure do you think you are running to give the small amount of stretching you've noted ?