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Electrochemical Machining of Gun Barrel Bores and Rifling by The N.O.S.

Improvised Guns and Ammo (Info, PDFs, Pics, STLs and MORE!) 4.8MiB Released November 21, 2023, 12:28 AM 0.001LBC 1 Reposts
An early (1979) naval report about ECM techniques for making gun barrels and rifling them. Good to see how far we've come...

LBRY Tags: diy2a; ecm; electrochemical machining; barrel; rifle