I was out at the range about two weeks ago and fired a couple 300 gr. .452 Gold Dots at a 200 yard gong. Later the gong came off its chain, so we went downrange to repair it. I noticed on the ground in front of the gong one of those gold dots. It was about 1/8" thick and the size of a silver dollar. Stuck out like a sore thumb among all the bullet fragments in the area - where lesser bullets had disintegrated from hitting the 2" thick abrasion resistant steel. I think these are going to work real well on game . . . .