The Drum is the heaviest VLS system currently* used by my NPCs and fleet ships.
It is however, fully encased in ADV armour. If weight is a concern, you can strip the armour back to basic or standard, replacing dark grey ADV with dark grey standard, and replacing Grey Advanced with dark grey hull to preserve aethetics.
The "barrel" of this VLS contains 2 systems that fire 2 missiles each at 404/404/404 2x missiles and
404/396/404 2x missile
the different beam slave allows the missiles to not impact at the same time, potentially interfering with eachother, and creating a stagger-fire launch effect after some time.
Turret not self powering, though has small internal capacity to partially fund a missile's launch when it draws from the ship below it.
It is however, fully encased in ADV armour. If weight is a concern, you can strip the armour back to basic or standard, replacing dark grey ADV with dark grey standard, and replacing Grey Advanced with dark grey hull to preserve aethetics.
The "barrel" of this VLS contains 2 systems that fire 2 missiles each at 404/404/404 2x missiles and
404/396/404 2x missile
the different beam slave allows the missiles to not impact at the same time, potentially interfering with eachother, and creating a stagger-fire launch effect after some time.
Turret not self powering, though has small internal capacity to partially fund a missile's launch when it draws from the ship below it.