Many years ago I was participating in an Army squad level skills test at night in the German country side. At the time I was stuck with the carrying the radio for my squad. I got a radio call, took a knee to handle the radio traffic. I got all tangled up in the massive amounts of shit I was carrying and put down my weapon (M16A2). After the call I got up and trotted off to catch up to the squad. I got about 100 yards away and realized I had left the weapon there in the woods. I got that panicked feeling, hauled ass back and found it. It was dark, there was no one around, no problem, no one saw me, or so I though. Turns out the Captain and First Sargent were hiding close by observing the squad test. They saw the whole episode through night vision. I got called in the Captain’s office the next morning. He handed me a rubber drill rifle, and instructions; The rubber rifle must accompany me everywhere I go, 24x7 for seven days. The rifle can not leave the post (base). I was effectivly confined to post for seven days, and yes I took it everywhere. The shower, the shitter, the mess hall, all day during garrison work. Naturally, If I was caught without it formal punishment would follow. Of course my buddies tried to steel it a couple times. By the 5th day I was holding it by the muzzle, butt stock dragging behind me. I suppose it was effective punishment/training, I have never come close to misplacing a weapon again.