Has anyone used this powder in reloading 50 BMG or 338 lapua mag?

Craig

Using 640 gr bullets you can fill case,
250 grains or more of WC-872.Ed.

in my .50 with 36 inch barrel

so far just started out using WC872

200 wc872 cci primers LC brass and M2 710 gr bullet...chroned 2505 fps.

hubel..have you chroned that load?

We got info from a load sheet. With 640 gr bullet,WC-872,
will do over 3000fps depending on the gun.With your 710
gr, 235gr WC-872 powder would about 2750-2800.

Oh I forgot, I am asleep at the switch, you
should check your 200 gr load to make sure IS
NOT less than 88% fill(7/8).I never run slow powders with less than 88% fill.I suspect that safe starting loads of 872 would be 215 to 220 gr.Please check to see how much a full load is with the cases and bullets you are using.Ed.

BTT--I want folks to notice my advice about
starting loads with slow powders, in previous
post.Don't want nobodys rifles coming unglued.Ed.