I don’t DZ much as I dislike PvP, but these were the builds I used in there in case PvP happened. They are the same build with different gear sets. The build here is Survivor. The goal is to stay alive long enough to keep the extraction rope from being cut. You have 3 "lives" to effectively pull this off.
Aggressor is built to be able to have a better chance at taking down rogues. Swap the Nomad and Striker pieces for 2 Predator's Mark, 2 Banshee's Shadow and 1 Nomad.
The primary MP5 is for taking on NPC's, the secondary reason to be in the DZ (right after div tech farming). The secondary MP5 is meant for fighting rogues and it’s talents can be in any order as they will all unlock with the stat distribution of either build.