Patrick Sweeney
Patrick Sweeney is a certified master gunsmith and armorer instructor for police departments nationwide. In addition to being a regular contributor to Gun Digest the Magazine, he has authored the Gunsmithing the AR-15 series and more than 20 other titles for Gun Digest Books.
Patrick Sweeney is a certified master gunsmith and armorer instructor for police departments nationwide. In addition to being a regular contributor to Gun Digest the Magazine, he has authored the Gunsmithing the AR-15 series and more than 20 other titles for Gun Digest Books. See less
