(відкидний) спусковий гачок, що складається
folding knife
folding portable bridge
folding-fin aircraft rocket (FFAR)
folding bipod
folding leaf spring
folding leg
folding screw adjustment rear sight
folding shield
folding sight leaf
folding stock (folded stock)
folding-stock anchor
side-folding stock
under-folding stock
folding ladder
folding strut
folding step
folding-rotor convertiplane
folding
back-folding
folding propeller
adjustable metallic folding blade sight assembly
adjustable metallic folding, short-range blade sight assembly
pull the trigger
squeezing of trigger
trigger
trigger guard
trigger housing
trigger off a war
trigger assembly / mechanism / module
trigger line
trigger point
trigger-guard retaining pin