.223 case mouth size?

[Thegreg]

Sorted! New expander button arrived today. Measured .2225" opposed to the .220" of the old button.

Ran a case through and the internal neck diameter is now .2215", and is a perfect fit over the trimmer pilot.

Thanks for all the replies guys, all the advice is much appreciated. Will probably get a Lee collet die anyway, just to try out!

Cheers
Greg

[Parabuteo]

Sorted! New expander button arrived today. Measured .2225" opposed to the .220" of the old button.

Ran a case through and the internal neck diameter is now .2215", and is a perfect fit over the trimmer pilot.

Thanks for all the replies guys, all the advice is much appreciated. Will probably get a Lee collet die anyway, just to try out!

Cheers
Greg

Cheap as chips. Glad its fixed