Assertion: gun's barrel | /r/HasProperty | rotated
Facets:
Source sentences:
text: The barrel and cylinder are then rotated back and locked in place, and the revolver is ready to fire.
text: The original Gatling gun was a field weapon which used multiple rotating barrels turned by a hand crank, and firing loose (no links or belt) metal cartridge ammunition using a gravity feed system from a hopper.