Norma Onyx bullets

[gonewest]

I just ordered some .270 Norma Onyx 150 gr. bullets for my friend to reload. I don't have a 150 gr. round yet for my gun and think I need to add one. Has anyone tried these bullets in a .270 and if so what powder and gr did they use. I'd like to keep them 2850-2900fps. But all input on these bullets would be great. They look like a real hard hitter. Thanks

[gonewest]

I mistyped it should be Oryx bullets OOoopsss!!!