A drug delivery device for delivering a drug pellet to a site beneath the skin of a patient is provided, the drug delivery device including a housing having a chamber configured to hold at least one drug pellet, the chamber having a loading end and a delivery end, the loading end of the chamber having an opening for receiving a plunger and a drug pellet and the delivery end having an opening for receiving the plunger and passage of the drug pellet. The housing includes at least one hole substantially perpendicular to the chamber and formed to at least partially intersect the chamber. A capture pin is provided configured to be receivable within the at least one hole.
