'Toxin' ICD-9 Submachine Gun

A modified version of the Republic’s seminal light weapon, the Toxin is a semi-automatic pistol adapted to fire doped slugs.
A questionable design that many would agree offers little benefit beyond increasing a victim’s discomfort as contaminants spread through the system, liquefying internal organs and disrupting nanite helixes in the bloodstream, causing the subunits to go haywire and attack the body they’re designed to sustain.