This is exactly the round I carry. Partly because of the research done by the FBI. But, I have a wild hog problem on my ranch, to the extent that I have built two corral traps in an effort to reduce their numbers. We have trapped more than 100 hogs in the past 5 years. We have also night hunted and shot about the same number using night vision and kill lights, all with rifles. The hogs in the traps, in groups as large as 15, have to be dispatched quickly and humanely. I have used my AR, a 10mm Sig (with Sig 185 gr. 10mm V Crown), and my .45 Sig to dispatch hogs, weighing up to 400 lbs. A well placed shot with this Critical Duty round will drop them like a stone. The distance is roughly what one could expect from an encounter with a 2-legged varmint. I have butchered a number of hogs and recovered the slugs with good penetration in evidence, from both the 45 and 10 mm. The 5.56 tends to keep going. This experience has given me great confidence in this round.