Hello Bayou, I am in the process of makin' one right now. A friend got new tile in his house and I snatched the old carpet. I am cutting it into 11" x 48" strips. I will then stack it to about 36" high. Will use a 2 x 12 on top and bottom attached to each other with 3/8" all thread an each side. It will be just like a Block target but with carpet instead of foam. I have also heard that you can make one this way with cardboard. I should have it finished in a few days then I will post some pics or send you a PM. Have a good day and keep 'em in the middle, TMG.