I like hunting with my AR15 (5.56), but it doesn't have the video capabilities and currently only has a Gen 1 scope on it. :-( I am very satisfied with the CNS shot capability/lethality of it. It has been okay on vitals shots, but like everything else, my chances of a good kill go down with how rushed the shot is and if the animals are on the move or stationary.
I am now using Barnes TSX loaded by Silver State Armory. I have been pleased with the performance on the three hogs I have shot with it. All three shots have overpenetrated and exit wounds were much larger in size, indicating good expansion.
Here is a somewhat crappy digital camera pic blown up as best as possible. Written on the side of my magazine, half hidden by the mag well is
TSX 70 to show the load I am using.