I saw a Major put three rounds into a clearing barrel at the Abu Ghraib DFAC because he couldn't fathom why his pistol kept firing as he kept racking the slide with a full magazine inserted in his weapon.
I was at a USG pistol qualification course (required for all civvies to deploy) and REPEATEDLY saw students at the barrel trying to clear Glocks with mags inserted. Ejecting ONE live round was expected but 5...finally they got it after they verbally talked through procedures.
Near the very end of the same course, they had us go hot on the range in pairs as we “shoot, move, communicate“ to get off the X in a simulated vehicle malfunction/stoppage under fire. As we put on our body armor, I wrote “B+“ on some tape and put in on my front. Female proctor smirked & asked “Is that your hopeful grade?” ”No, it’s my blood type.”, I replied. The HR-type students in class looked horrified but the GRS instructors nodded in approval.
My critique after was the USG should have Pistol100 (intro) and Pistol101 (qual) so instructors could focus on those areas respectively. At least their pistol classes culled the idiots for the M4 class.
Jumping to a military deployment, my ATL & I were farmed out to a commando team getting ready to clear a village but by the time we flew up from Salerno to BAF, the place was socked in and we missed the window to arrive before the ODA went out. Our uniforms, appearance, weapons, etc opened doors (e.g. due to all that AND the fact that I was old as fuck, they most likely thought we were with another org) and we got two seats on a C-12 going back to Salerno. As we boarded, the crew chief asked all pax if their weapons were clear: RA dudes nodded but I said no. Both of us removed M4 mag, ejected round, racked the slide a few times, and locked the bolt back. Did same with pistols. The crew chief and RA dudes were shocked. As soon as we got off the aircraft, we loaded up with weapon on safe.