Listen-Kill missiles.
Star League era LosTech ammunition (including "Starfire" Headhunter missiles)
Not in 3025, Listen-Kill wasn't till 3039
Did the Headhunters ever get canon stats?
I believe some folks wanted them to be some sort of Punch Table.
I prefer the simpler answer from the fluff below.
I don't think Headhunters got canon stats. I don't think Hawk LRMs or Phoenix SRMs did either.
As noted already, they have simple answers in the fluff.
Waiting around for some more "alternative/special" ammo from the past that TPTB may or may not ever decide to create stats for doesn't seem likely.
The Crusader with Hawk LRMs and Phoenix SRMs became the CRD-1R and CRD-2R with Artemis and Streak launchers.
Agreed, simple & elegant way of connecting fluff & existing rules.
Yeah, that doesn't make sense. The 3R wouldn't have used Artemis or Streak Ammo as it wasn't equipped with either of those systems.
The 3R fluff is talking about "early" ammo no longer available.
That early ammo is essentially the 2R w/ LRM-Artemis & SRM-Streaks.
The Longbow and Harpoon Launchers were firing Hawk and Phoenix missiles.
Why do you think that the 1R & 2R were not using Magna Longbow & Harpoon manufactured system?
They are a brand & model names, not some tech level, it's still fully capable of being Artemis & Streak respectively.