Hello all, I recently acquired an APFSDS penetrator with two different sabots. The sabots measure 45mm in diameter. The shape of the sabots is very similar in shape to modern German APFSDS-T rounds. The penetrator seems to be steel with an aluminum ballistic nose and crude steel fins. Diameter of the penetrator is 13mm. 45mm is not a common German or NATO caliber. Could this be some sort of test type, or experimental?

