L30 Gatling laser

An H&amp;K L30 Gatling Laser, powered by Micro Fusion Cells. Designed specifically for military use, these were in prototype stage at the beginning of the War. Multiple barrel configuration allows for longer firing before overheating, although a limited battery size and heavy cells tend to limit its effectiveness somewhat.

Commonly regarded as the ultimate energy weapon, the L30 saw use (post-War) by Brotherhood of Steel Paladins, Unity Nightkin and even Enclave soldiers (even though Advanced Power Armors have a 90% resistance against laser damage, which means the user has to rely on critical hits to do significant damage).

Fallout Tactics
laser gatling