I've had a few questions as to where I got that target bracket. I figure I'll just list it here to save you guys the trouble of PM'ing/emailing me.
I got the bracket as well as the target from Big Dog Steel.
Ryan is a class act, and he knows how to make a target. I wanted a portable solution, so the 4x4 bracket was of interest. I just took a 5ft length of 4x4 and cut 4 1-1/2ft 2x4's which I then screwed to the bottom. The 4x4 bracket just slips over the top and sits the full size IPSC at 6ft high. You can cut the 4x4 to whatever length you'd be comfortable with. The bracket tilts the target at a nice down angle, so the bullet fragments go right into the dirt. I'm quite impressed with the setup. Big Dog waterjet's all their AR500 too. No welding or torch/plasma cutting. Big time +1 from me.