.338 lapua mag

[bubba shawn]

I feel your pain.

I've still got a bunch of H-870 left. I am really screwed when I shoot all that up. H50BMG might burn clean and deliver the velocity your looking for. I know guys that got good results from IMR 7828. But they added filler to take up excess case volume.

 

[alaska]

V560 powder

N165 is another good powder for Lapua at 88.5 with 250gr @ 2900 FPS
N570 will produce higher Vel but expect throat excessive wear 99.1@ 3000fps
24n41 powder suppose to be very good in lapua

Reloader 33 made just for the Lapua should be the best