I used 208g A-maxes in my F-class rifle after switching from 200g Accubonds. Astounding accuracy for a cheap bullet…then I thought I would try them in a hunting rifle in 300WM with a standard SAAMI chamber and mag box of 3.4".
Got them to group into .75MoA and was happy with that.
The on game performance was dreadful!
The bullets would blow up on rib bone, tumble and leave a mess like a bomb had gone off with shrapnel everywhere.
Shot 4 animals ranging from small Fallow deer through to Sambar, same performance on every animal and all needed follow up shots to end their misery.
The SST is the same, very frangible.
I no longer use ANY Hornady bullets for hunting or target shooting…even the name gives me a sour taste.
To be perfectly honest, a Ballistic Tip does a better job at long range than a SST.
Cheers.