"Standard Products .30 Carbine, 18"" Underwood barrel dated 12-43, blade front sight w/ protective ears. The M1 carbine is a lightweight semi-automatic carbine that was issued in the U.S. military during World War II, the Korean War and the Vietnam War. The M1 carbine was produced in several variants and was widely used by paramilitary and police forces around the world after World War II. Rifle comes with one magazine and is in very nice shape."