22 Creedmoor headspace gauges

[1vakid]

Waiting for my 22 CM barrel. Do I use 6.5CM go/no go gauges?

[Robinhood]

The person who reamed the barrel would be a good source. I say this because on a forum your info may be hit or miss. Have you ever headspaced before? Are you reloading or have you found ammo?

[1vakid]

I have never head spaced before but, I have been doing as much reading as I can find. I have everything needed to change a barrel. Except for the gauges. I load my own. I took 6 CM cases and necked them down. Just waiting for the barrel.

[Robinhood]

According to this all Creedmoor cartridges are the same. However it does not mention the 22. My bet is if the datum is the same then the headspace is the same.

http://pacifictoolandgauge.com/material-downloads/reference-data/compatible-headspace-gauge-chart.pdf