fire-control lever
перемикач (автоматичної зброї)
flap slat CTL lever / flap and slat control lever
belt feed lever pivot spring / belt-feed lever pivot spring
firing-lever spindle actuating lever
individual control (of fire) / individual fire control
fire-control director / fire control director
fire control orders (FCO) ('Hold Fire', 'Cease Fire' and 'Engage')
slant fire; diagonal fire; oblique fire; fire to the oblique