If you are not familiar with the PFS Hunter, it is a design by Gamekeeper John. So rightfully so, all credit to John for this frame design. I was on a business trip a few weeks ago and while surfing the YouTubes for intertainment, I found John showing off his concept PFS Frame called the Hunter. This may still be available from him, but I have no idea. I snagged a picture out of the video and commenced to playing with it in Fusion 360. Similar to the PFS Colt that I built for Mr Muz a while back, I put layers on this one but something extra that I did for the Colt. When I assembled the Colt, I felt like it needed more strength in the neck of the frame than the 3D print would provide. So I used my dremel and put slots for steel rods. Worked pretty good and thought that I would plan that up front for my next build. Where, here it is. The middle layer has designed slots for .09" hard music wire. (by product from another hobby) The music wire is hardened steel and very stiff. In the assembly process, I built the middle first and then the outside scales. Worked great and shoots really well. Pictures will show more than I can type.