Ahhh, the F-U stick (malfunction training)

[waffenmacht]

As a second part to the Combat Engagement Course previously listed we also added malfunctions and clearing to the mix.  This is where things get nasty, by inserting a wooden stick (lovingly referred to as the F-U Stick) into the ejection port and forcing a malfunction in the middle of the drill. The shooter has to alert his teammate of the malfunction, then diagnose and clear, finally getting his weapon back into the fight and notifying his teammate of the new status. Its a long vid but worth the watch.