I had to go online and view a video of how to dissasemble it. It's not easy unless you've been shown how to do it.
I’ve been building and collecting them for years. Have 6 very nice ones. A couple of great books are “War Baby” and “War Baby Comes Home”.....I use them constantly in checking what, where, when as I come across various opportunities....It allows me to see deals that are real at gun shows and those that are just BS put-togethers from unscrupulous vendors.
I do the same thing for Garands and have as many, but they are a little more complicated in terms of variants and options.