The Katana Sword arm is produced by Rimtech and is an exceptionally large weapon, suited for hand-to-hand combat. It's great at close range and will likely cause amputation to enemy Combots.
The Katana Sword deals low kinetic damage but has a high chance of amputating an enemy Combot's arm. It's comparable to the Axe from Mil-Agro, and the Electro Grip from Neuropa.
Official Description[]
"The Katana Sword Arm is an exceptionally large weapon, suited for hand-to-hand combat. It's great at close range and will likely cause amputation to enemy Combots."