The French Berthier M 1907 15 16 Bolt Firing Pin Retainer is an original period item from World War I, specifically designed by the French military. This collectible piece falls under the theme of militaria and reflects the craftsmanship and technology of the time. With intricate design and historical significance, this item serves as  a valuable piece of World War I history, truly representing the era of conflict and innovation.WELL FIT ALL MODELS BER BX           NO SALES TO CA