Assertion: gatling gun's barrel | /r/HasProperty | changed
Facets:
value: quickly
type: MANNER
value: without removing the bipod
type: MANNER
value: in seconds
type: TEMPORAL
Source sentences:
text: Firing at an extremely high rate (as high as 1,000 rounds per minute), they dealt with the overheating problem by being built with barrels that could be changed in seconds.
text: With the lightweight bipod mounted to the receiver, the barrel can be changed without removing the bipod.
text: Each gun came with a spare barrel that could be quickly changed when the barrel became hot during sustained fire, though later guns featured a chrome-lined barrel, which reduced the need for a spare.
text: Later, the barrel was changed to be made of metal, so that a more explosive gunpowder could be used and put more force into the propulsion of the projectile.:31–32