300 Rounds of RARE USGI .30 Cal. M1 Carbine Ball Ammo. This ammo is TOP QUALITY Made in the USA by the Lake City Army Ammunition Plant ......It is Non-Corrosive...... It was sealed until this month in a GI ammo can unopened since it was made in 1969 TO 1972, eg,(LC 71), and it is BRIGHT and...