I have used Ultramax and Black hills in 308...both are good choices...esp considering how cheap the Ultramax is selling for..the Black Hills is more consistent than Federal GMM...don't get me wrong FGMM is good stuff at $10 a box, but places that sells it for 20+ it's not worth that price at least in my opinion...now if you can find a good deal...I recommend Norma Oryx...I found some on sale a few years ago and this ammo is great...have been used a lot on game in Europe and how can you go wrong with Norma brass.