👉 A cooler weapon, often referred to as a "cooler gun" or "cold fire weapon," is a type of firearm that fires propellant-based ammunition rather than traditional gunpowder. This means the weapon does not require a burning match or cartridge to ignite, as the propellant is contained within the weapon itself. Instead, it uses compressed gas or other propellants to push the projectile forward, resulting in faster and more consistent firing rates. Cooler weapons are commonly used in tactical and military applications due to their reliability, ease of use, and ability to function without the need for traditional ignition methods.