E-bay gun parts restrictions affect my book.

 If you were planning that AR15 build in your life then it would be well to start now. Many gun parts that were available are no longer and what is left is very restricted. Some parts are not available from the manufactures because of the mad rush to buy parts and other parts are not listed to satisfy internet restrictions. Private people listed lots of takeoff parts from their guns when they upgraded their guns. These listing have all but dried up.  My gun book for example if you type in the name using google and click on the e-bay listing it is listed as sold out on e-bay so you must type in e-bay and then the name of the book American Handbook on Guns Ammo and Freedom to find it and yes you need the whole name . The Amazon link for my book still works directly but is listed as one available making it look like it is out of print and here too the whole name must be applied. Other gun books are not as politically charged as mine and currently appear to be left alone. What e-bay is doing is to use California gun restriction laws applied to sellers of gun parts and the products e-bay represent for the sellers.  To appreciate what is not there now you would have needed to see what was at one time available. Get what you need now while you can for your gun, or do without later.