How to Upgrade Weapons in Battlefield RedSec (Gunsmith Kits)

I’m really getting into Battlefield RedSec, and it’s all about the weapons! You can build your own loadouts, but honestly, grabbing a gun off the ground is usually the fastest way to start getting kills. If you can’t find a Custom Weapon Drop, don’t worry – you can actually upgrade the guns you find on the ground using Gunsmith Kits. Here’s what you need to know about how to use them.


