Best Powder option for 6-284 with 115 DTAC?

[SEB-USA]

I am looking for what you think would be the best powders for a 6-284 with the 115 DTAC bullet?
Barrel is an 8 twist Broughton 5C.

Ernie Bishop

 

[jb1000br]

h4350, n560, n165

JB

 

[SEB-USA]

Thanks JB!
Any good start--max charges for H4350?

Ernie

If you want to e-mail the info ernie33@sbcglobal.net

 

[jb1000br]

Nope, sorry Ern, just thinking out loud with the good powders, cant help you on the charges :,

Check with "Lynn"

JB

 

[Changeling]

XP hunter, JB had some good ideas, definitely worth a try! For a case in that capacity I would also give the new Hogdon powder, IMR 7828 SC/something. Don't get excited, Hogden bought IMR, the first thing they really did was to take the IMR 7828 powder and cut the kernals in half, basically! It has a new designation but I can't remember it off the top of my head right now, I think it is IMR 7828 SC something like I said above.
If you can't find it let me know and I will get you the correct identification. This could be a very interesting powder, especially with heavy bullets in a given caliber. Contacting Hogden would probably be a good idea on your part also!
Changeling

 

[Aussie_bob]

Most of the Hogdon Powder is made for them here in Australia ADI Powders also some of the IMR.
http://www.adi-limited.com/handloaders-guide/index.asp
They have the burn rate and conversion chats online.

 

[rhaney2]

h4350, n560, n165

JB

n-165,h-1000 and imr-7828.
I got the best accuracy and velocity with h-1000.

 

[Hoser]

RL25 works for me with the 107s. As soon as this barrel is shot out, I will put on a 6.5 twist and start shooting the 115s.