A hand-held, mains electricity (AC-powered) and pneumatically-powered (i.e., electropneumatic) device intended to be used in conjunction with a standard plunger syringe and needle for intradermal administration of liquid medications/materials (e.g., dermal reconstructive material), to a preselected depth, in low pre-set doses. It is typically a pistol-shaped device which includes a syringe loading chamber, a mechanism for precise displacement of the syringe plunger, and an adjustable needle guard to define the pre-set injection depth. It is intended to be used by a professional in a professional (e.g., clinical) setting. This is a reusable device.