A gun magazine is a device that holds rounds of ammunition in a firearm. Magazines are usually made of metal, but can also be made from plastic. They are often detachable from the firearm.
The rounds are held in place by a spring, which is compressed when the rounds are inserted into the magazine. When the trigger on the firearm is pulled, the rounds are released and fired out of the barrel.
Gun magazines come in a variety of sizes, depending on the type of firearm they are designed for. The most common sizes are 9mm, .40 caliber, and .45 caliber.
Eric Answered question August 31, 2022