Cartridge extractor

Firearms – Breech loading – Sliding breechblock

Patent

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Details

F41A 1500

Patent

active

057943737

ABSTRACT:
A firearm having a frame and a slide supported for movement on the frame between battery and retired positions. The slide has an ejection port and a slot longitudinally extending from the ejection port for supporting a cartridge extractor such that upper and lower surfaces of the extractor are in sliding contact with a lower and upper surfaces of the slot, respectively. A recess in the upper surface of the extractor is in communication with a recess in the lower surface of the extractor via a passage extending therebetween. One of the recesses is in communication with the ejection port and the other recess is in communication with the exterior of the slide to provide a passageway for the transport of propellant combustion products from the interior of the slide to the exterior of the slide.

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patent: 5133142 (1992-07-01), Peters
patent: 5678340 (1997-10-01), Moon

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