Links and references that we like:
Pistolsmithing Articles: by Dennis L. Schrieber

1911A1 Pistol Modifications

   
Actions
    Barrels
    Top Ends
    Triggers
    Beaver Tail Grip Safety

SAA Revolvers

    Barrels
    Sighting in Fixed Sights
        Aimpoint
        Alliant Powder
        Benchmade Knives
        Blackhawk
        Bond Arms
        Browning
        Burris
        Caspain Arms
        Cimmaron Firearms
        Crimson Trace
        CZ USA
        DeSantis
        Dewey
        Dillon Precision
        Don Hume
        Eagle Grips
        Galco
        Glock
        Harris
        Henry Repeating Arms
        High Standard
        Hodgdon
        Hornady
        Houge Grips
        IMR
        EMF
        Kahr Arms
        Kel Tec
        Kershaw
        Kimber
        Konus
        LaserMax
        Leupold
        Magnum Research
        Milt SparksHolsters
        Mossberg
        Nikon
        Nill Grips
       
Redding
        Remington
        Rock River Arms
        Ruger
        Springfield
        Smith & Wesson
        Stag Arms
        Taurus
        Taylor Firearms
        Thompson Center
        Timney Triggers
        Ultra Dot
        Uncle Mikes
        Varga Shooting Glasses
        Volquartsen
        Winchester

        Target Talk Olympic style shooting talk      
        Amateur Trapshooting Association
        ATF Online
        The Encyclopedia of Bullseye Pistol
        CMP
        Empire State Games
        M. D. Smith's Reloading Page
        NRA
        NYS Rifle & Pistol Association
        NASSA
        SASS (Single Action Shooting Society)
        SCOPE
        Target Shooting Canada
        USA Shooting

        @Rochester
        Churchville NY