This Remington manufactured green, red and off-white cardboard box contains 40 of the original 50 rounds of Kleanbore 22 Winchester Automatic ammunition with brass cases and is in good to very good condition with light wear and a 3/8" split in the top, back edge of the box. The product code "7522" is printed next to the semi circle thumb cut on the right end of the box. The brass casings display the "U-6" headstamp.  (file photos)

Date of Manufacture: This style box was introduced in 1946 and was produced until 1962.

Note: This box is the Huegel # REM-12 WA-1(b) variation. The brass casings display the "U-6" headstamp.

Date Codes Observed on This Box: S29U, T26F