My Steyr Pro Hunter .270 loves factory ammo. Unfortunately, the factory is in South Africa--Pretoria Metal Pressing, PMP. They make a lot of military ammo, including artillery shells. Lucky for me, I bought a case before they quit exporting them to the US. It's a typical cup and core standard velocity round, but it always goes where I aim, and I have used it to kill deer out to 330 yards. Here is a shot I've shown before, a sight-in session before hunting season one year. I liked the group of the first three shots, but wanted it an inch higher. I moved the scope up 4 clicks and fired shot #4. Took one look, retrieved my target, and left the range.