Gunstock

n.

1.

The stock or wood to which the barrel of a hand gun is fastened.

Noun

1.

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" Synonyms: stock

artillery, grip, gun, handgrip, handgun, handle, heavy weapon, hold, machine gun, ordnance, pistol, pistol grip, shooting iron, side arm, stock, support