There great! I've used them exclusively for the past 3 years on whitetails in my 30-06. They are extremely accurate and every one of my deer has either dropped or walked 5 yards and dropped dead! All of the shots were under 100 yards, and I haven't been able to recover a single bullet, there was always a 2 inch exit wound on the other side. The shock damage to the lungs turns them into jelly. I load the 125 grain BT, to about 3000 fps and can manage 2.5 inch groups at 300 yards,using varget powder and winchester primers(and a very accurate Savage 110) You wont be disapointed for deer size game.