The Matanza Arms Corp. is one of the few corporations employed by the RDA to produce functioning, versatile weapons to be used by SecOps on Pandora. The main system used by the RDA from this corporation is the CARB (Cellular Ammunition Rifle Base) weapon system. Renowned for its adaptability, simplicity, reliability, and innovative ammunition capacities it has earned the respect of various marines and SecOps soldiers, and has served in many Earth locations as well as Pandora. They also manufacture the grenades used by the SecOps.
- "Matanza" is Spanish for "slaughter."
- James Cameron's Avatar: An Activist Survival Guide pg 175, by Maria Wilhelm & Dirk Mathison