SGM18D figure

Los has reasonable stats. I think D6 is fair FP as I imagine a infantry plasma
gun has about the same ROF. And FP models both ROF and "effect" so it deserves
more than 1. As to impact, I'd think D8*. If artillery only checks on infantry
on D8, then I think a small grenade (smaller than a mortar bomb) ought to use
D8 also. But D10* is within the reasonable range too I suppose, depends on
ammo loadout and the tech of the round I guess.

I hadn't thought of the bonus for close combat, but that's a good point John
raised and I will be using it henceforth.