or pivoting block action, the breechblock is hinged on a pin mounted at the rear (in contrast with tilting bolt, which is not hinged). When the lever is operated, the block tilts down and forward, exposing the chamber. The best-known pivoting block designs are the Peabody, the Peabody-Martini, and Ballard actions.

The original Peabody rifles, manufactured by the Providence Tool Company,