Was that Sabot? Sounds like something he'd doDrove onto one of the ranges up at Hohne as a Sqn of Marders was just leaving. Fast forward to the weekend and my Tp is on Range stag.
Come the evening we make a small fire in the blind pit to keep warm. During the day, one of the bright sparks finds a slack handful of 20mm Canon rds that looked like they'd been ejected (they all had dents and scrapes down the cases). We tell him to dispose of them and not thinking, he just chucks them in the fire.
Of course, we all bomb burst. The rds don't go off, but we have a very chilly and boring night just watching & waiting for the fire to go out. The 'bright spark' got a shoeing