Overall I give this stock a 4.5/5 and here's why: First let me comment on the build quality of this product. It is next to none. The fit finish and quality of the stock and its parts are above all else in this category. I am extremely happy with my purchase. Things to know. You cannot lock this stock into place since it is a bit shorter than the OEM tube stock. That shouldn't be a surprise since the stocks specs are readily available. I like the shorter length as it feels just right for me and also is better when kitted up or wearing a lot of layers. Getting a good grip while folded all the way to the side can be awkward. It can be done but I find that having the stock in this half-way fold lends the best grip. That being said, I do not care as shooting while the stock is folded isn't really practical no matter how you slice it. SF AKs are for storage or when on your person. There is no play or wobble at all with this stock folded. As I said top tier quality. Finally the price. I believe you get what you pay for and as with all things AK this thing is pricey. Soon as you hold it and see the tooling that went into this you'll understand. However, it is pricey. Everything is exactly what you'd expect from this price point. High quality. Right down to the small details like the bolts supplied. Installation was a breeze. Took me less than 5 minutes to remove the punch and install the adapter and then install the stock. Couldn't be more straight forward. That being said perhaps put in a very simple installation guide and include the two needed Allen wrenches needed for the few who need it. I'm splitting hairs at this point and overall I give this stock a 4.5/5. Only half a point subtracted because the only things I could find wrong "were" more subjective than actual flaws. Will absolutely come back again and I recommend this stock to others.