Five variations of the Gen 4 Pat Pending M9

[porterkids]

Thanks for the photos Marv. For the record, American Gladius didn't start or develop anything. The author of that book took most of his information from this website and whatever else he could gleen from the Internet. The book lacks important information and photos even though the author was offered assistance. Other things are flat out incorrect. What could have been a great book turned out, in my opinion, to be a major disappointment. Unless you collect P38 can openers.