Mag

What does Mag mean?

Magazine for a firearm

A Mag is a slang term predominantly used by military personnel, firearm aficionados, and video game players. It’s an abbreviation for a cartridge that holds bullets for a gun, specifically an assault rifle (AR).

For example, during a first-person shooter (FPS) game session, a player might bemoan his defeat in Battlefield because he ran out of bullets in his mag. This shows how the term is used in the gaming community.

On the other hand, a serviceman might express frustration about his weapon malfunctioning during a drill due to a faulty mag. This is an illustration of the term’s use in a military context.

Example for using ‘Mag’ in a conversation

Hey, did you see the new update for the game?

Yeah, I heard they added some new weapons.

I know, I can’t wait to try out the new mag!