Patrick Sweeney
Patrick Sweeney is a certified master gunsmith and armorer instructor for police departments nationwide. He is the author of the Gun Digest Book of the 1911 , Gun Digest Book of the AR-15 , and the Gunsmithing the AR-15 series, among many others, and is a regular contributor to Gun Digest the Magazine .
Patrick Sweeney is a certified master gunsmith and armorer instructor for police departments nationwide. He is the author of the Gun Digest Book of the 1911 , Gun Digest Book of the AR-15 , and the Gunsmithing the AR-15 series, among many others, and is a regular contributor to Gun Digest the Magazine . See less