Shot both
I,ved used both in the past .
I use to reload my 270 with the 130 and 140 grain ballistic tip bullets .
The gun shot great and I never lost a deer with the proper shot placement .
There were times when the BT bullet would break into small parts instead of mushrooming .
I tried the fusion ammo in the gun and had very good results .
Although the reloads shot better the fusion ammo stayed together and mushroomed .
I bought a new Browning shortrac 270 wsm and shott the fusion ammo in it with great results .
Shot a 10 pointer this past season at 640 yards .
My Browning groups very well with the fusion ammo .