Hellstorm missile launcher

The M220 Launcher, nicknamed the Brotherhood launcher, is a weapon in the Fallout 76 update Steel Dawn.

Characteristics
A multi-purpose rocket launcher, the Brotherhood launcher was one of many weapons recovered from a government facility encountered on the Brotherhood First Expeditionary Force's way to Appalachia. Able to fire four to six rockets of various payload types, the Brotherhood launcher functions in a similar manner to the missile launcher.

Crafting
Weapon plan are earned from Daily Ops.

Weapon modifications
Weapon modification plans are bought for 200 gold bullion from Regs.

Behind the scenes
The quad-tube variants of the Brotherhood launcher are similar to the quad-tube M220 Launcher, whereas the six-tube variant is an in-universe upgrade to the M202 FLASH (FLame Assault SHoulder) rocket launcher.