50-90 sharps smokeless data

[jason f]

anybody got some data they are using with heavy bullets?

[dubber123]

560 gr. RN, .580" seat depth, poly-fill, standard primer, 64.5 grains of IMR-3031, 1,806 fps. from a 24" barrel. PM Bullshop, I think he did a lot more work with the 50-90 than I have.