Original U.S. Early Vietnam War Meal, Combat, Individual "C Ration" Accessory Pack - Unopened Flintlock Pistols However in this case the

However in this case the barrel length has been reduced to a tad under 20"

We unfortunately do not know what unit or craft "X70" refers to

It was initially a political union between Egypt (including the occupied Gaza Strip) and Syria from 1958 until Syria seceded from the union after the 1961 Syrian coup d'état

The scrum and inner shell are also both marked with size 6 7/8

though the guard is loose

Original U.S. Early Vietnam War Meal, Combat, Individual "C Ration" Accessory Pack - Unopened Flintlock Pistols However in this case theOriginal Items: Only One Available. The Meal, Combat, Individual (MCI) was the name of canned wet combat rations issued by the United States Armed Forces from 1958 to 1980, when it was replaced by the Meal, Ready to Eat (MRE). Despite the new name, the MCI was still popularly referred to by the troops as "C Rations". The MCI was intended as a modest improvement over the earlier canned C ration, with inclusion of additional menu items to reduce