Hyperion manufactures this legendary sniper rifle. You can use the SHIFT code, which can open a Rappid Badaboom and usually the code is in the Loot Diamond Plate chest.
In addition, you can also use this launcher to reach Second Winds. Badaboom can also cause damage to small targets in large groups. Thus, Badaboom can inflict large amounts of damage and large targets as well. Similar to rifle projectiles, the rockets can spread out perfectly.