Hello!
I just noticed the "Stun Needle Launcher" has slightly differing descriptions in the NPC stat blocks...
Electronic: Powered. Ignores shields. 2x penalties for being Damaged.
Shock: +2 ACC. Parts or weapons hit are Disabled for DUR rounds.
... vs the weapons stat block on page 192...
Electronic: Powered. -2 ACC when Damaged.
Shock: +2 ACC. Ignores shields. Parts or weapons hit are Disabled for DUR rounds.
Mainly pointing this out because the "2x penalties for being Damaged" bit confused me until I did more digging. At first I thought it incurred 2x penalties on opponents' components that it disabled. So the second description is much clearer to me.
The same "2x penalties..." verbiage is also on the Greeneye Gang focus probes.