Rob Pincus reviews the key components to a efficient reload from bolt-lock with an AR type defensive rifle. Keeping the rifle in the ready position means that it will be easier to get the gun back into a shooting position, if necessary, when your reload is complete.
Rob Pincus and Deryck Poole work with a student on the range to refine his shooting position. Whenever you are training for defensive shooting, you should try to maintain a natural and neutral stance with your feet about equidistant from the target and your weight forward. Related videos: Problem Solving on the Range: Realistic Engagement
Old-school thinking held that if a tourniquet were used on an extremity wound, the injured person would lose that limb. That has been shown to be incorrect, and tourniquets are now in the first-aid kits of medics on battlefields and streets worldwide.