The LE bullets are a little too frangible for my tastes, but they'll probably work just fine, just don't expect penetration to be the best in class.
Use regular brass and load Speer Unicors/Plinkers if you want to use a light bullet, run them as fast as you want. The integrity of the Unicore is much better than a LE bullet. The regular Hornady 300 grain HP is good if you keep MV less than 1900 fps, or it becomes frangible, also.
If you don't reload, buy factory ammo featuring the Speer bullet.
I prefer a 400+ grain LBT myself.
