Huh? I don't know.
I guess I'll have to reveal my plans:
1. I am creating a Hazard Trooper suit vehicle, in which you can get in it and control it like a vehicle.
2. It worked perfectly. Maybe I don't even need weapons, and I'll release it publicly and hope someone adds weapons.
3. If I do want weapons, I need one muzzle, so it can shoot out of its hand, so it looks like it is holding a gun (like the NPC).
4. If someone is kind enough to add a muzzle on to it for me, I need to add the WP_CONCUSSION, but nobody has told me if the vehicles can use weapons like WP_BLASTER or WP_CONCUSSION.
Please help me with this. I may just go and release it without weapons, but it would be cooler if it could shoot out of one muzzle.