I load the 280 just like the 270 ammo I make.
RP brass, WLR primer, 130 grain Speer HotCor spitzer, 52.0 of WW760/H414.
RP brass, WLR primer, 150 Speer spitzer, 48.0 of WW760/H414.
FL size, uniform the flash holes, and shoot over a rest.
If you want your children to follow in your footsteps, be careful where you walk.
Beware the man that only owns one gun; he probably knows how to use it.
I just hope my ship comes in before my dock rots.