Extractors (video mini lesson) - AGI Gunsmiths

Part 1 - In this Classroom segment AGI Master Gunsmithing Instructor Bob Dunlap introduces you to the purpose and concepts of extractors and explains the 2 things every extractor MUST do. This is the first in a comprehensive series of video lessons on Firearms Design and Function.




Part 2 - In this lesson (Extractors, Part 2) Master Gunsmith Bob Dunlap will answer the question "Do Extractors Always Have to Extract?" Bob lets you in on the extractor's dirty little secret, find out when and why the extractor doesn't extract.




Part 3 - In the last lesson on extractors you learned that the extractor doesn't always extract, in this lesson Bob Dunlap teaches you why they're important and why some guns NEED an extractor.




Part 4 -Something peculiar happens to the extractor the moment you fire your gun. In Extractors, Part 4, Bob Dunlap describes "Moment of Mass" and why it could make your gun fail.




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