.251 bullet sizer die for a RCBS 450

[AZPaul]

Is this for a .25 auto? It has a 203 top punch.
It is RCBS no. 82202
Also I have a .452 and .451 are they both for .45 ACP?

[Catshooter]

Probably. The reason I say that is I'm unsure what an RCBS 450 is. I suspect you mean an RCBS Lubrisizer or a Lyman 450. If that's so, then yes, the .251 is for the .25 ACP round. Don't know about the top punch.

The .451 & .452 are indeed for the .45 ACP. Also may be used for other .45s, depending on their barrels actual measurments.

Welcome to the forum by the way. Nice photo in your avatar.


Cat