On Mon, Jun 29, 2015 at 12:47 PM, Greg Nokes <xxxxxx@nokes.name> wrote: > Of course at high enough speed, who cares if it’s tumbling, ass backward or > what ever when it impacts. Explosive rounds generally have some sort of impact trigger in the pointy end. Pointy end hit does not hit first, no boom. Explosive rounds also have potentially fiddly timing as there has to be enough time for the explosion to propigate before the round crumples into the side of the target. Quick, but not too quick. I suspepect this makes them less useful in space, where impact speed can be potentially too fast to benefit from the explosion. Kinetic penetrators have a pointy end because, you know, driving a nail through something works better if you start with the pointy end of the nail rather than the head or the side. If you're looking for pure kinetic damage, we can go back to ball bearings, and nobody cares about the aspect. -- "Any sufficiently advanced parody is indistinguishable from a genuine kook." -Alan Morgan