What mortar (weapon) is made of
A gun for high-angle fire (Gobyato).
- Gun barrel — has part. A smooth bore.
- Mortar baseplate — has part. It transfers the recoil to the ground.
- Mortar bipod — has part. Elevation laying.
- Gunpowder — uses. A propellant charge launches the bomb.
- Universal gravitation — uses. The bomb flies on a steep trajectory.
- Steel — is made of. The barrel is steel.