Originally Posted by Deflagrate
If they made an Enduron at IMR 4895 speed, It would become my "everything" powder.


You could give Alliant's new AR-Comp powder a try. A rep for Alliant on another site claims AR-Comp is temperature stable, contains a decoppering agent, and falls very close to the IMR 4895 burn rate.

No personal experience with it myself, but I like the trend of newer, temperature resistant powders with decoppering agents added...


“There are three things all wise men fear: the sea in storm, a night with no moon, and the anger of a gentle man.”
― Patrick Rothfuss, The Wise Man's Fear