A biopsy device for delivering a biopsy marker to a biopsy site is disclosed. The biopsy device can include a marker deployer having a unitary endpiece disposed in a distal end of the cannula. The distal endpiece can be a molded component which includes a distal tip, a marker deployment ramp, and a marker engaging element that aids in retaining the marker in the cannula until the marker is meant to be deployed.
