Abstract: A BB gun loader has a rigid BB container having an open end covered by a removable cap and having the other end an outlet side to emit one BB at a time. The outlet is shaped to fit into the end of a BB gun magazine. A dispenser mechanism is a single molded piece pinned to the rigid BB container for rotation on a pair of pins responsive to the pressing of a dispenser button located on the exterior of the container to open and close a BB outlet door covering the BB outlet. A pair of leaf springs are formed into the dispenser mechanism and extend against one side of the BB container to return the BB outlet door to a closed position when the dispenser-button is released.