sentences:  Sling (firearms)
  
  In the context of firearms, a sling is a type of strap or harness designed to allow a shooter to conveniently carry a firearm (usually a long gun such as a rifle, carbine, shotgun, or submachine gun) on their body, and/or to aid in greater hit probability by allowing the firearm to be better braced and stabilized during aiming.Various types of slings offer their own advantages and disadvantages, and can generally be divided into several categories.