Hollow base mould makers

[Kurt]

Steve,

When you say hollow based do you mean like a mini?
I see a lot of posts with them saying hollow based and they are referring to the cup based calling them hollow base. There is a difference.

Most of the old calibers from the late 1800 rds, used the cup and dish based bullets to tuck in the twisted tailed PP into the cup or dished base bullets.
But you might give Steve Brooks a call he can make you one either way cup or hollow.

Or call Lyman they used to make hollow based moulds. I have some from them.