Hornady/Hodgdon Superperforamance Powder

[smcharchan]

Now that it has been released to the public, who is going to see if it will yield more velocity for supersonic 300 AAC Blackout loads?

I don't have a means of accurately testing pressure, so I don't like experimenting with new powders.

It seems to have done quite a bit for the 30-30, but even if it is safe for use with the 300 BLK it may not be best for semi-auto guns. It might be good for bolt guns though.

[300Blk]

The odds of it being the ideal burn rate are pretty low. Unlikely to give more velocity than H110.

[Notar]

It doesn't look to be the magic powder to get good velocities for a 75 to 77 gr 5.56 either. It's only a matter of time until we see what the experimenter's come up with.

I'm watching too.