👉 A secondary weapon, also known as an auxiliary weapon or backup weapon, is a firearm or other projectile device that a user carries or fires in addition to their primary weapon. Unlike the primary weapon, which is the main tool of combat or self-defense, the secondary weapon serves as a safety measure, providing an alternative means to incapacitate or eliminate threats. This weapon may be used when the primary is unavailable, damaged, or when the user needs an extra layer of protection. The secondary weapon can vary widely in design and purpose, from a pistol or shotgun to a rifle or even a non-lethal device like a baton. Its presence enhances the user's versatility and preparedness in various combat scenarios or emergency situations.