Patrick Sweeney is an American gunsmith (retired), originally from Detroit, Michigan.

According to an interview with Shotgun World magazine, he is a well-known author in the field of gunsmithing.

In addition to writing books, he was the Handguns Editor of Guns & Ammo magazine from 2007 through 2017.

He was co-host of Handguns in its inaugural season, and has been a contributor to Guns & Ammo TV since 2007.

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