Course Outline

In repeating firearms, the magazine is the place that stores the ammunition that has not been fired. It is a removable, spring-powered ammunition storage and feeding device that is inserted into a semi-automatic firearm. When you work the action, a cartridge is picked up from the magazine and placed in the chamber ready to be fired.

  • Magazines are designed with a spring and follower, which push against the cartridges to move them into the action. When checking a magazine to make sure it’s empty, you must be able to either see or feel the follower; if you cannot see or feel the follower, there may be a cartridge jammed in the magazine, which can be dangerous. Tubular magazines require close attention to make sure a cartridge is not jammed in the magazine.
  • Magazines may be detachable or fixed.
    • Detachable magazines allow you to remove extra ammunition from the firearm by simply removing the magazine.
    • Fixed magazines require the ammunition to be removed manually from the gun itself. These include tubular, hinged-floor-plate, and revolving magazines.
Handgun with magazine
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