Round Killing Mind Slave Implants

[Roomba]

A reusable melee guaranteed kill, costs 3 TCs, and is totally silent?

huh what other item fits that description?

oh yeah, a sleepypen

A sleepypen:

-is more expensive

-does not come loaded with infinite ammo that instantly kills the victim with no chance to cry for help.

None of these analogies hold water, and backing them up with personal attacks and insults isn't helping your case.