7MM 140 Grain Barnes X Bullet, moly coated from the factory. I used them in 1999 on a Caribou hunt in Alaska. Shot a beautiful bull at 75 yards while he was sleeping in his bed. At the report of the rifle he stood up as if nothing had happened and started to walk off. I put another one in the breadbasket and then a third as he acted like nothing ever happened. He then turned 90 degrees away from me so I sent one last shot up the poop shoot. He disappeared over the ridge. I couldn't believe what I had just witnessed. My buddy and I walked over to the edge of the ridge and he was laying in the bottom of a draw, head still up so the next one went into the brain pan. When we skinned him out for the shoulder mount all three of the first shots could have been covered by a silver dollar right behind the shoulder but it was just three tiny holes in and three tiny holes out. That same year my buddy shot his mule deer with the rifle at 514 yards quartering away the bullet hit right behind the last rib and lodged on the far side of the neck just under the hide. The deer ran about 300 yards before laying down and by the time we got to it he was dead. We skinned him out and found the bullet and only one small petal has turned back from the tip, literally 1/16 of inch. I sent that bullet to Barnes for an explanation and that is when I learned that if the hole in the end of a hollow point is not fully clear they would not open at all. They offered me a replacement box of bullets. I threw away the box I had and the replacements. It took a very long time for me to trust Barnes again but the newer stuff is good to go and I have used it in lots of hunting applications.