Resizing 32 cal 312 to 309 ?

[Steve Urquell]

32-20 cowboy or original revolver load data.

That's funny. I sent the OP some light 32-20 data to look at after figcuring out that it has a very similar case as the BLK.

http://www.gmdr.com/lever/lowveldata.htm

[dellet]

32-20 cowboy or original revolver load data.

That's funny. I sent the OP some light 32-20 data to look at after figcuring out that it has a very similar case as the BLK.

http://www.gmdr.com/lever/lowveldata.htm

This might look familiar.
https://www.alliantpowder.com/reloaders ... artridge=7

Of course it works both ways
viewtopic.php?f=141&t=96500

The nice thing about the cowboy loads or loads for blackpowder firearms is they will be subsonic and rated for about 22,000 psi. They are harder to find.

[Steve Urquell]

32-20 cowboy or original revolver load data.

That's funny. I sent the OP some light 32-20 data to look at after figcuring out that it has a very similar case as the BLK.

http://www.gmdr.com/lever/lowveldata.htm

This might look familiar.
https://www.alliantpowder.com/reloaders ... artridge=7

Of course it works both ways
viewtopic.php?f=141&t=96500

The nice thing about the cowboy loads or loads for blackpowder firearms is they will be subsonic and rated for about 22,000 psi. They are harder to find.

Yep. I'm pretty comfortable using fast shotgun powders. I think going a little faster than you want and loading down is the way to go. I've never stuck a bullet and hope to keep it that way.