 The ship's main gun armament consisted of three QF Mk IV guns on the ship's centreline, with 120 rounds per gun.The ship carried two twin 21 inch (533 mm) torpedo tubes, and was fitted with rails to carry four Vickers Elia Mk IV naval mines, although these rails were never used.On commissioning, "Laforey" joined the 3rd Destroyer Flotilla as part of the First Fleet.