New Made Item: Dummy surplus practice US GI baseball grenade of late WW2 and post war style. America s past time had a direct impact on the war as this grenade was developed for US soldiers who were already accustomed to throwing baseballs. The Military correctly deduced that US soldiers would be more accurate and throw farther if a grenade was approximately the same size and weight of a baseball. Cast from an original with an original spoon trigger devise. Totally inert, cannot be converted to an explosive devise, not available for export