single-barrel(led)

barrel assembly (barrel group)

automatic heavy barrel rifle / heavy barrel automatic rifle

intelligence-led operation

NATO-led operation

NATO-led Partnership for Peace operation

Political-Military Framework for NATO-led PfP Operations

UN-led International Police Task Force

well-led

lead [led]

light-emitting-diode array (LED array)

light-emitting diode (LED)

single-seat / single seat

axis of the barrel

barrel

barrel bomb

barrel bore wear level

barrel extension

barrel latch

barrel life

barrel link

barrel lock lever

barrel weight

hand-held under-barrel grenade launcher

length of barrel

open barrel sight

quick-change barrel

rear of the barrel

reinforced barrel

rifled barrel

rotating barrel

spare barrel

under barrel grenade launcher (UBGL)