[Native Pride]

Lately I have been contacting the powder manufactures and getting some helpful data. But in the overall, they just tell me that I have to wait until they do more testing, before they can say anything. I was just hoping maybe someone here lend me some help? Or maybe some reloading data on the 300 RUM.

 

[dclark]

The latest Handloader magazine has a few loads from the powder manufacturers in Scovill's column.  Give it a look-see.

dclark

 

[Native Pride]

Thanks for the info. I'm on my way to get the magazine.