weapon firing system

firing point / firing pin

firing position / firing attitude

firing limit / firing cycles limit

Air Force weapons system / AF weapon system

fast-firing weapon

anti-aircraft quick-firing weapon

weapon firing simulator

nuclear weapon; atomic weapon

weapon-counter-weapon pendulum

fire extinguishing system sprinkler system and fire alarm system

firing system

gravity firing system

quick-firing system

Advanced Precision Kill Weapon System (APKWS)

aircraft’s weapon control system

counterfire weapon system

guided weapon system

missile defense weapon system

TOW (Tube-launched, Optically tracked, Wire-guided) antitank missile weapon system

weapon control system (WCS)

weapon direction system (WDS)

weapon system

weapon system replacement operations (WSRO) items

area fire weapon system

SARP KPVT Remote Controlled Stabilized Weapon System / Station (RWS)

versatile weapon system

light advanced antitank weapon system

light antitank weapon system

container weapon system, standoff missile

helicopter-standoff AT missile weapon system

astronautical weapon system

weapon direction system