S: (n) handle, grip, handgrip, hold (the appendage to an object that is designed to be held in order to use or move it) "he grabbed the hammer by the handle"; "it was an old briefcase but it still had a good grip"
S: (n) stock, gunstock (the handle of a handgun or the butt end of a rifle or shotgun or part of the support of a machine gun or artillery gun) "the rifle had been fitted with a special stock"
S: (n) pistol grip (a handle (as of a gun or saw) shaped like the butt of a pistol)
S: (n) tailpiece (appendage added to extend the length of something)