DVD or Blu-Ray format. 3 disc set, 5½ hours. Hard-hitting training course helps you develop the mindset for operating a shotgun under combat stress. Magpul Dynamics instructors Travis Haley and Chris Costa show you how to deploy this powerful defensive and tactical weapon in actual live-fire demonstrations, problem-solving exercises, and complex, real-world scenarios. Disc 1 covers safety, zeroing, patterning, grip and stance, reloads, slug changeovers, vehicle storage and readiness, and other basic skills. Discs 2 and 3 address shooting positions, transitions, shooting on the move, vehicle takedown, officer down, 3-gun competition, home defense, ammo, sights/optics, lights, accessories, and much more. Disc 3 also has dozens of quick-reference drills covering scenarios law enforcement, military, and civilian personnel are likely to face. Disc 3 in the Blu-Ray set is a standard DVD, for ease in referencing drills on any laptop computer at the training site.