Assertion: type rifle | /r/HasAspect | front sight
Facets:
value: for improved night fighting
type: PURPOSE
Source sentences:
text: Some AK-type rifles have a front sight with a flip-up luminous dot that is calibrated at 50 m (55 yd), for improved night fighting.
text: Some AK type rifles have a front sight with a flip-up luminous dot that is calibrated at 50 meters, for improved night fighting.