I would like to learn to completely dissect a Glock and put it back together. I would like to learn what components to polish, and why they are polished, etc. I would like to be able to buy all of the after-market custom goodies that are discussed on here, and install them myself---you know, the items that say, "minor gunsmithing needed". Essentially I would like to get Glock Armorer's training so that I can be my own Glock Armorer. This for my personal firearms and use only. Do you think that this can be accomplished with books or a DVD? As far as my knowledge / experience on working on firearms I can field strip most sporting firearms for cleaning. I can pretty much strip a Remington 1100 down to not much left. I can strip the trigger, bolt, and etc. assembly of an AR15 down to the last screw or spring. So I am not starting from, "This is a slide. This is a frame." I did a search on here recently for a book and found a thread, sort of like this thread, and one particular author was mentioned numerous times as author for the, "go to" book. Now I can't find that thread. Who is that author and what is the book? This DVD is on the Dillon site -- http://www.dillonprecision.com/cont.../11/Glock_Armorers_Course__amp__Technical_DVD There are two DVD's at Lone Wolfe that look interesting-- http://www.lonewolfdist.com/Detail.aspx?PROD=4755 http://www.lonewolfdist.com/Detail.aspx?PROD=4756 I would very much appreciate your input / advice. Thanks very much in advance!!!