Has anyone tried the new Alliant Power Pro powders? I've had really good luck using RL15 in my 338-06 and was thinking I might want to give the new powders a try. If anyone has tried these powders I would like to hear your thoughts about how they performed.

Thanks!

I've used 2000 in the 308 Win and 4000 in the 300 Win Mag, and they have been outstanding.

Hi
I have been working with 4000MR in a .300H&H and a 7x57AI and it is showing much promise.
From what I have been able to determine, the burning rate of 4000MR is close to IMR4831. At least in my rifles, has max'd out pretty close to where IMR4831 does in both rounds with heavier bullets.

I have not tried 2000MR yet.. And I understand there will be a 3000MR also?

Alliant tells me "someday" too on the 3000.


The 2000 is great in the 308 Win with 130 TTSX.