A stapling device has a housing including a contact surface and defining an ejection channel terminating in an ejection opening defined in the contact surface. An ejector is movable in the ejection channel between an upper position and a lower position. A magazine is removably attached to the housing and configured to, when attached to the housing and when storing one or more staples, position a first staple in the ejection channel. The magazine is removable from the housing via movement in a first direction followed by movement in a second direction. A drive is operably connected to the ejector and configured to move the ejector from the upper position to the lower position to, when the magazine is attached to the housing and storing the one or more staples, engage the first staple in the ejection channel and eject the first staple out of the ejection opening.