.280 AI powder choice H4350,4831SC, H1000, Supeformance

[jtbiv01]

.280 AI

Running 162 eldx and am starting over with load development due to high pressure with my previous load. Have enough of each to load develop for a hunting rifle and not run out. Any recommendations?

26” barrel


H4350,4831SC, H1000, Supeformance

 

[jakelly]

H4831SC

 

[wadebrown]

I used H4831SC to great effect with 180 grain bullets, might want to start there and if that does not work go to H4350

 

[Steel head]

H4831SC

In cases with 55-70 grains capacity it’s hard to beat H4831SC with 160/170 grain bullets.
My 7 saum has similar capacity as 280AI and it’s amazing with that combination.

 

[Sykes]

I use 4831sc as well with a 168 berger classic and a 143 hammer hunter. I did switch to RL16 with the hammers and got more speed.