Search around. There are a bunch of topics on slip ons here. I had an M4 titanium can on mine. It was awesome! Great weight savings, it had a good note to it (not obnoxious like the D&D I had previously) and IMHO it looked fantastic. The red badging was the same red as the Bandit's frame. It looked like it was meant to be on there. Unfortunately, I don't remember what application it was originally meant for.