IMR 4320 in 6mm BR

[ghostrider272]

Scored two pounds today at a LGS. Haven't started loading for my 6mm BR, but was wondering if anyone has used this powder with good results?

 

[Mr Tibbs]

Scored two pounds today at a LGS. Haven't started loading for my 6mm BR, but was wondering if anyone has used this powder with good results?

According to the Hodgdon’s data IMR-4320 is only used in the larger 6MM cases like the 243 Win or the 6MM Remington . It’s a great powder in the 308 Winchester, and the 7,92, haven’t used it in the 243 as of it .

 

[ghostrider272]

Thanks. I've read similar. Have heard that it has a burn rate close to Varget so I thought it would be a nice add to the BR.

 

[Mr Tibbs]

Thanks. I've read similar. Have heard that it has a burn rate close to Varget so I thought it would be a nice add to the BR.

Your very welcome, no problem. Your are correct according to a older burn rate chart that I have, it right after Varget. But on a recent Hodgdon’s burn rate chart, 4320 isn’t even on there. Hopefully this will be of some use to you. https://www.6mmbr.com/6mmbr.html

 

[ghostrider272]

Appreciate the help. Will share the info once I get around to loading.