30-40 Krag ammo also known as .30-40 Krag ammo is a type of ammunition used in the 30-40 Krag rifle, also known as the Krag-Jorgensen rifle. It was originally developed for the United States Army in the late 19th century and was used in the Spanish-American War. The ammo is https://ammunitionseek.com/product/30-40-krag-ammo/