The Fusil-mitrailleur Modèle 1924 M29 (or MAC 24/29) is a French Light Machine Gun designed by Châtellerault Weapons Factory in 1924, and was adopted by the French Army in 1925. Initially chambered for the 7.5×54mm French cartridge.
It is visually similar to the ZB-26 and Bren with a top-mounted magazine. However, the Weapon features a Bipod that folds on the top of the barrel, a rectangular handguard below the receiver, and a dual trigger system.