headspace for a 22-250 AI

[87predator]

Ok, am correct, that i can headspace a AI chamber with the original cartridge. I have a bunch of once fired 22-250 brass and was wondering if I can use that to help a buddy swap out barrels?

[BillPa]

Ok, am correct, that i can headspace a AI chamber with the original cartridge. I have a bunch of once fired 22-250 brass and was wondering if I can use that to help a buddy swap out barrels?

Yes, as long as you set the chamber up for .004"-.006" crush fit on the neck shoulder junction of the parent.

Bill