Vintage 25 Cal Gun U40 Kit Yellow Metal Ammo Can Military Steel Box Kennametal

Description

Vintage 25 Cal Gun U40 Kit Metal Ammo Can / Military Steel Box Storage by Kennametal. Condition is "Used". Shipped with UPS.
This appears to be a rare (could not find another one in any search of mine) vintage military ammo storage can/box. It is labeled 25 U40KIT. There is a stamp on it that says “April 6, 1979”. However I do not know whether that was added by the military or someone else with a stamp. There’s also another stamp that says 2200. It is also labeled by the manufacturer KENNAMETAL. It is in good shape. The lock works well. However there are some scratches and some rust.
The ammo box is 10” x 7” x 3.5”