Bonesaw MK.3

"The pride of the Warden anti-armour arsenal, the Bonesaw MK.3 has one job: to cut through the heavy metal plating of Colonial tanks."

- In-game description

The Bonesaw MK.3 is a warden Anti-Tank RPG.

Historical Reference
The design and icon for the Bonesaw MK.3 appear to be based off the British PIAT anti-tank weapon.