The DW-3 concussion grenade launcher was a model of concussion grenade launcher manufactured by Dymex. It stored three heavy-duty Dymex TriplePounder grenades capable of swiveling a wide swath of infantrymen. The All Terrain Scout Transport used by the Imperial Army was equipped with one such launcher on the starboard side of its command module.
- Star Wars: Episode VI Return of the Jedi (First appearance)
- Star Wars: Rogue One: AT-ACT Deluxe Book and 3D Wood Model (First identified as DW-3 concussion grenade launcher)
- Star Wars: Legion – AT-ST Unit Expansion (Card: DW-3 Concussion Grenade Launcher)