Patent attributes
Broadly, the present embodiment is a magazine locking device. The present embodiment locks a magazine in the magazine well when an AR-15 style rifle's upper and lower receivers are closed together. When an AR-15 style rifle's upper and lower receivers are closed, the present embodiment will allow a magazine to be inserted into the firearm. When a magazine is fully inserted into the magazine well the magazine is fixed in place. In order to release the fixed magazine that is retained in an AR-15 style rifle magazine well by the present embodiment, the upper and lower receivers of an AR-15 style rifle must be opened, or separated. The instant the upper and lower receivers of an AR-15 style rifle are separated the fixed magazine is automatically released. The present embodiment is returned to the closed position when an AR-15 style upper receiver is closed onto the lower receiver.
