Look up hired gun in Wiktionary, the free dictionary.
Hired Gun may refer to:
Roleedit
Hired gun, a mercenary soldier, hired professional killer or "torpedo", or someone who conducts themselves like a mercenary in non-military affairs.
Session musician or "hired gun", a musician who's been hired by a studio or band to play his part on the album or record.
Hired gun, an informal name for an expert witness hired by a prosecutor/litigant or defendant in a court case to testify on their behalf for whom the Daubert standard rule of evidence applies.