I have one of the Coldsteel receivers for the Yugo Underfolder, but I have not started work on it yet. I can say that the appearance of the blank is good and it also appears to be correct. I have not measured the hole locations yet, as mine has the hole locations centerpunched. The ones they are providing now are not centerpunched unless requested at purchase. They come with a drawing and a template. The only thing I plan to do is locate the template for cutting the top rails. This may make it a little easier to make the rough cuts, but should not be a problem.