have shot sierra matchkings in .224, and .243. They are extremely accurate, but do not open up on coyotes or deer. Have had 3 deer shot with a .222 with match kings that had very small exit holes on the off side, one through the shoulder. Same on coyotes. I fixed this by simply going to the 55 gr. gkhp. Still good accuracy, and they open up like a hollow point would be expected to. have talked to guys that had the same experience with 30 cal match kings on game.
