Assertion: ammunition | /r/HasProperty | rotated 90 degrees
Facets:
value: before being chambered
type: TEMPORAL
value: by a spiral feed ramp
type: MANNER
Source sentences:
text: The FN P90 personal defense weapon uses a horizontally mounted feeding system; the magazine sits parallel to the barrel, fitting flush with the top of the receiver, and the ammunition is rotated 90 degrees by a spiral feed ramp before being chambered.