RE: fusion bullets or sst i dont know?
I shoot the Fusion bullets in both my Browning A-Bolt Classic 300 wsm and
also in my Browning Shortrac semi in 270 wsm .
Both guns shoot very accurate with the best groups going to my 300 wsm .
I,ve shot 2 deer with my 300 wsm , 1st ran abought 60 yards with a perfect quartering shot at 75 yards . 2nd deer dropped in his tracks at a 100 yard broadside shot ,
Ive shot 3 bucks with my 270 wsm beteen 150 and 160 yards , all 3 deer went down instantly and were all broadside when shot .
Not all guns shoot the same or acheive the same results with the same ammo .
I f your looking for a change I ,d say give the Federal Fusions a try .
Athough there a little pricey .
Hope this helps ...