A "gun stock" is the part of a firearm that provides support and stability for the shooter. It is typically made from wood, plastic, or metal and is designed to be held against the shoulder. The stock helps absorb recoil and allows for better aim and control when firing the weapon. Gun stocks come in various styles, including straight stocks, pistol grips, and thumbhole stocks, each offering different handling characteristics. The design of a gun stock can significantly affect the overall performance and comfort of the firearm, making it an essential component for shooters of all skill levels.