A double plunger ejector and hook type extractor are used to remove fired cartridge cases. The plunger ejector was replaced with a Mauser style blade ejector. Lockheed's design also used blown flaps outboard, but inboard used patented reversing ejector nozzles. The slide stop lever also acts as an ejector blade. Colt and the loading lever was replaced by an ejector rod. The bolt contains both a spring extractor and a casing ejector. The stamped sheet steel slide-lock lever has a tail serving the purpose of ejector. After firing the last round, the slide is held back by the slide stop lever/ejector. A steam jet ejector or liquid ring vacuum pump is used for this purpose. Q at ejector suction and Q is the motive steam quantity. He fitted it with a cartridge-case ejector and mounted it onto a stretched T-55 chassis. The Lawman came with fixed sights and no ejector rod shroud. The ejector and barrel locking nut also resemble those of the Madsen. Ejector exhaust stacks were fitted for added thrust. An extractor also performs the function of an ejector in revolvers.