I used 58gr Vmaxs with good success but tears up hides when quartering, so I switched to 55gr SBKs and they shoot fantastic out of my TC Venture .243. I've shot a dozen or so coyotes with them and they do not exit. Quartering, straight on, doesn't matter. This, in my opinion, is the fur friendliest 6mm coyote bullet. They sizzle at 3778 fps.