Guns have a funny way of reloading themselves.

Years ago my partner and I were invited to a LAPD training day, at Universal Studios of all places. Great place to train. Anyway, in those days everyone carried wheelguns, and they practiced with cases that had been primed only, at their academy. Each case was inspected twice, by the person priming them, and another who boxed them. No one (except my partner and I) were allowed on the bus that transported the officers from their station to Universal with any ammo whatsoever. As the cases were issued they were again inspected twice, by the person issuing, and the officer receiving. Three officers received loaded wadcutter rounds! That is why I like the idea of the fake barrels, a round can not be chambered (we are of course talking semi-autos here), and everyone can see the yellow in the ejection port, and at the muzzle...