шпилька спускової тяги
bar (medal bar)
tow bar (tow-bar)
lever of the trigger bar
trigger bar
bound by a trigger lock
trigger-guard retaining pin
head trigger pin
wheel lock pistol (wheellock / wheel-lock)
infrared lock (IR Lock)
bolt-lock pin
gust lock pin
pin lock
firing-pin lock
arming pin; safety pin
firing pin retaining pin
track pin retaining pin
belt-feed pawl pin / belt feed pawl pin
bar scale
bomber aviation regiment (BAR)
pull the trigger
squeezing of trigger
steel bar
torsion bar spring
trigger
trigger guard
trigger housing
trigger off a war
trigger assembly / mechanism / module
trigger line
trigger point
flip-up trigger guard
gripper bar