Shotgun Fundamentals Introduction to the Shotgun Learn how to use the safety, check the chamber, load and shoot. Unloading a Shotgun Review how to extract a shell from the chamber and remove shells from the magazine tube. Shotgun Tactical Reload See how to quickly replenish a partially empty magazine tube from a side saddle. Shotgun Speed Reload Understand how to respond to an empty magazine tube using a side saddle.