Assertion: tank's armament | /r/HasProperty | modified
Facets:
Source sentences:
text: The weight rose to 5.8 tons, but neither the armament nor armor were modified.
text: (Tank Test Bed): Prototype with unmanned turret, 3 crew members in armored capsule in front of the heavy armored hull, main armament was 120 mm smoothbore gun, M256 derivative or modification, mechanical loading system under turret, never fielded.