It sounds pretty great. But I'm wondering what the muzzle velocity was, and what the fragmenting range is. For instance, does it comply to the 2700fps rule too?
The 2,700 fps thing doesn't apply to .308, and it doesn't apply to JHP ammunition. 2,700 feet per second is about the minimum velocity required to cause jacket failure in 5.56x45mm NATO ammunition; jacket failure results in partial-to-total fragmentation, depending on a lot of factors (including the origin of the ammo), and not all .223 FMJ will do this. The upside is that the fragmentation can significantly boost wounding capacity. The downside is that it limits penetration.
There's a lot of conflicting information about this on the internet. I, for one, don't hold that 5.56 ball was "designed" to fragment; if it was, the US wouldn't issue it, as it'd be in violation of the Hague Accords. (Note that when they tested it, one of the problems the Army had with LeMas "armor piercing limited penetration" oxymoron ammo was that a bullet designed to fragment may be in technical violation of the laws of land warfare. Now, if the fragmentation happens by happy accident, oh well, right?
At any rate, a .308 110 grain round will have a muzzle velocity in excess of 3,000 feet per second, usually, and still weighs twice as much as a typical .223 slug. Moreover, they're usually thin-jacketed JHP rounds designed to violently expand in smaller game (coyotes and such), so they'll probably make a mess in a two-legged predator.
Note that Hornady has a .308 TAP round in the 110 grain flavor. The object is to limit penetration in urban areas, and I think they succeeded nicely.
