What is muzzle suppressor?

A muzzle suppressor, commonly known as a silencer, is a device attached to the muzzle of a firearm to reduce the noise, muzzle flash, and recoil produced when the weapon is fired. It works by slowing and cooling the gases expelled from the barrel, which decreases the sound signature of the gunshot. While it does not make the firearm completely silent, it significantly lowers the volume, making shooting less conspicuous. Muzzle suppressors are often used in hunting, sport shooting, and tactical applications.