This guide will provide you with the easiest way to do the new Ammu-Nation Contract (Weapon Delivery) & Bar Resupply in Grand Theft Auto 5 Online.
The first thing you will need to do is call the cargo bob from Pegasus which costs about two hundred dollars. And you can just use the cargo bob to pick up the vehicle and deliver it to the destination point.
You will need some skills to fly the cargo bob. You can use this method on the battery supply mission for your motorcycle club where you need to drive the van full of supplies slowly and avoid enemies. After that, drop the truck and drive the truck over to the ammunition to complete the mission.