Thread: 40S&W 180gr Campro questions

Originally Posted by gundoc

Any improvement is good! The object of crimping revolver loads is twofold; one to provide a consistent bullet pull that helps to give consistent pressures (uncrimped relies solely on the neck tension of the brass that can vary considerably), two is to prevent bullet movement from recoil in the unfired rounds.

We have a ransom rest at the club but it is ancient and I have never been shown how to use it.

I was consistently shooting around 2-2.5" off the rest for 5 rounds. Always had one out a bit.
I shot the best group of the day freestyle with the 357 loads.

To be able to do that at 50 is another thing altogether imo.

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