I just set up my Ranger RD7 to throw and tried a little with it - it does pretty well! I did notice that the micarta grips were getting knocked around a little - so I just took them off and cord wrapped it! I also called Justin to make sure that he didn't care if I chucked his knives at stuff regarding his warranty, and of course, he said to go for it! So now I need to get some technique down!