Pistol and Revolver
Rifle and Shotgun
Colt 45, M1911, Colt Revolvers, Ruger RevolversRuger, S&W, Mauser, Remington, U.S. .30 Calibers

Heritage Gun Books publishes and distributes the world’s best gunsmithing manuals:

The Jerry Kuhnhausen-VSP gunsmithing, gun repair, and gun rebuilding manuals; gunsmith training manuals; VSP gunsmithing shop manual series books; and other publications on guns and firearms maintenance.