Has anyoue tried this powder and in what? SLW

I use it in the .44 mag behind 265 grain WFNs, and for light cast bullet loads in my 6.5x55. Depending on your specific lot # it will load somewhere between AA#9 and H110 in the .44 mag.
BD

I have used it in 357 Mag and Max, 44 Mag and 45-70 (Contender). My lot works well with Lee C429-310RNFP bullet. Most accutrate ever to leve my SRH.
ALL of the newer lots seem to be AA#9 speed so that may NOT work in some of the cases mentioned.

Some of the folks at Cast Boolits use it under cast in several rifle cartridges.

I've used it in the 45 Colt and 475 Linebaugh.
Great powder, great price.