One thing I like to incorperate into my training is to let my buddy load my "warbelt" and magazines into which ever order he decides to mess with me. This forces me to react to whatever situation he puts on me. You would be surprised how much time it takes to reload a weapon when your magazines have been staged improperly. We also use magazines that wont lock the slide open after last shot. That way we notice our own flinch "if any" and forces a hard reload. Make sure you mark these magazines so they dont get mixed up in with your SHTF Kit.